2617205220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{26293}}^1$

素因数の和:26394

約数の個数: 144

約数和(自身を含む): 9188175360

約数和(自身を除く): 6570970140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1260, 1422, 1580, 1659, 2212, 2370, 2765, 2844, 3318, 3555, 4740, 4977, 5530, 6636, 7110, 8295, 9954, 11060, 14220, 16590, 19908, 24885, 26293, 33180, 49770, 52586, 78879, 99540, 105172, 131465, 157758, 184051, 236637, 262930, 315516, 368102, 394395, 473274, 525860, 552153, 736204, 788790, 920255, 946548, 1104306, 1183185, 1577580, 1656459, 1840510, 2077147, 2208612, 2366370, 2760765, 3312918, 3681020, 4154294, 4732740, 5521530, 6231441, 6625836, 8282295, 8308588, 10385735, 11043060, 12462882, 14540029, 16564590, 18694323, 20771470, 24925764, 29080058, 31157205, 33129180, 37388646, 41542940, 43620087, 58160116, 62314410, 72700145, 74777292, 87240174, 93471615, 124628820, 130860261, 145400290, 174480348, 186943230, 218100435, 261720522, 290800580, 373886460, 436200870, 523441044, 654301305, 872401740, 1308602610, 2617205220]

約数ペア:

[(1, 2617205220), (2, 1308602610), (3, 872401740), (4, 654301305), (5, 523441044), (6, 436200870), (7, 373886460), (9, 290800580), (10, 261720522), (12, 218100435), (14, 186943230), (15, 174480348), (18, 145400290), (20, 130860261), (21, 124628820), (28, 93471615), (30, 87240174), (35, 74777292), (36, 72700145), (42, 62314410), (45, 58160116), (60, 43620087), (63, 41542940), (70, 37388646), (79, 33129180), (84, 31157205), (90, 29080058), (105, 24925764), (126, 20771470), (140, 18694323), (158, 16564590), (180, 14540029), (210, 12462882), (237, 11043060), (252, 10385735), (315, 8308588), (316, 8282295), (395, 6625836), (420, 6231441), (474, 5521530), (553, 4732740), (630, 4154294), (711, 3681020), (790, 3312918), (948, 2760765), (1106, 2366370), (1185, 2208612), (1260, 2077147), (1422, 1840510), (1580, 1656459), (1659, 1577580), (2212, 1183185), (2370, 1104306), (2765, 946548), (2844, 920255), (3318, 788790), (3555, 736204), (4740, 552153), (4977, 525860), (5530, 473274), (6636, 394395), (7110, 368102), (8295, 315516), (9954, 262930), (11060, 236637), (14220, 184051), (16590, 157758), (19908, 131465), (24885, 105172), (26293, 99540), (33180, 78879), (49770, 52586)]