28030030236

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23027}}^1$

素因数の和:23090

約数の個数: 180

約数和(自身を含む): 83831269368

約数和(自身を除く): 55801239132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 289, 306, 324, 351, 442, 459, 468, 578, 612, 663, 702, 867, 884, 918, 1053, 1156, 1326, 1377, 1404, 1734, 1836, 1989, 2106, 2601, 2652, 2754, 3468, 3757, 3978, 4212, 5202, 5508, 5967, 7514, 7803, 7956, 10404, 11271, 11934, 15028, 15606, 17901, 22542, 23027, 23409, 23868, 31212, 33813, 35802, 45084, 46054, 46818, 67626, 69081, 71604, 92108, 93636, 101439, 135252, 138162, 202878, 207243, 276324, 299351, 304317, 391459, 405756, 414486, 598702, 608634, 621729, 782918, 828972, 898053, 1174377, 1197404, 1217268, 1243458, 1565836, 1796106, 1865187, 2348754, 2486916, 2694159, 3523131, 3592212, 3730374, 4697508, 5088967, 5388318, 6654803, 7046262, 7460748, 8082477, 10177934, 10569393, 10776636, 13309606, 14092524, 15266901, 16164954, 19964409, 20355868, 21138786, 24247431, 26619212, 30533802, 31708179, 32329908, 39928818, 42277572, 45800703, 48494862, 59893227, 61067604, 63416358, 79857636, 86512439, 91601406, 96989724, 119786454, 126832716, 137402109, 173024878, 179679681, 183202812, 239572908, 259537317, 274804218, 346049756, 359359362, 412206327, 519074634, 539039043, 549608436, 718718724, 778611951, 824412654, 1038149268, 1078078086, 1557223902, 1648825308, 2156156172, 2335835853, 3114447804, 4671671706, 7007507559, 9343343412, 14015015118, 28030030236]

約数ペア:

[(1, 28030030236), (2, 14015015118), (3, 9343343412), (4, 7007507559), (6, 4671671706), (9, 3114447804), (12, 2335835853), (13, 2156156172), (17, 1648825308), (18, 1557223902), (26, 1078078086), (27, 1038149268), (34, 824412654), (36, 778611951), (39, 718718724), (51, 549608436), (52, 539039043), (54, 519074634), (68, 412206327), (78, 359359362), (81, 346049756), (102, 274804218), (108, 259537317), (117, 239572908), (153, 183202812), (156, 179679681), (162, 173024878), (204, 137402109), (221, 126832716), (234, 119786454), (289, 96989724), (306, 91601406), (324, 86512439), (351, 79857636), (442, 63416358), (459, 61067604), (468, 59893227), (578, 48494862), (612, 45800703), (663, 42277572), (702, 39928818), (867, 32329908), (884, 31708179), (918, 30533802), (1053, 26619212), (1156, 24247431), (1326, 21138786), (1377, 20355868), (1404, 19964409), (1734, 16164954), (1836, 15266901), (1989, 14092524), (2106, 13309606), (2601, 10776636), (2652, 10569393), (2754, 10177934), (3468, 8082477), (3757, 7460748), (3978, 7046262), (4212, 6654803), (5202, 5388318), (5508, 5088967), (5967, 4697508), (7514, 3730374), (7803, 3592212), (7956, 3523131), (10404, 2694159), (11271, 2486916), (11934, 2348754), (15028, 1865187), (15606, 1796106), (17901, 1565836), (22542, 1243458), (23027, 1217268), (23409, 1197404), (23868, 1174377), (31212, 898053), (33813, 828972), (35802, 782918), (45084, 621729), (46054, 608634), (46818, 598702), (67626, 414486), (69081, 405756), (71604, 391459), (92108, 304317), (93636, 299351), (101439, 276324), (135252, 207243), (138162, 202878)]