27859770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 77837760

約数和(自身を除く): 49977990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 131, 139, 153, 170, 255, 262, 278, 306, 393, 417, 510, 655, 695, 765, 786, 834, 1179, 1251, 1310, 1390, 1530, 1965, 2085, 2227, 2358, 2363, 2502, 3930, 4170, 4454, 4726, 5895, 6255, 6681, 7089, 11135, 11790, 11815, 12510, 13362, 14178, 18209, 20043, 21267, 22270, 23630, 33405, 35445, 36418, 40086, 42534, 54627, 66810, 70890, 91045, 100215, 106335, 109254, 163881, 182090, 200430, 212670, 273135, 309553, 327762, 546270, 619106, 819405, 928659, 1547765, 1638810, 1857318, 2785977, 3095530, 4643295, 5571954, 9286590, 13929885, 27859770]

約数ペア:

[(1, 27859770), (2, 13929885), (3, 9286590), (5, 5571954), (6, 4643295), (9, 3095530), (10, 2785977), (15, 1857318), (17, 1638810), (18, 1547765), (30, 928659), (34, 819405), (45, 619106), (51, 546270), (85, 327762), (90, 309553), (102, 273135), (131, 212670), (139, 200430), (153, 182090), (170, 163881), (255, 109254), (262, 106335), (278, 100215), (306, 91045), (393, 70890), (417, 66810), (510, 54627), (655, 42534), (695, 40086), (765, 36418), (786, 35445), (834, 33405), (1179, 23630), (1251, 22270), (1310, 21267), (1390, 20043), (1530, 18209), (1965, 14178), (2085, 13362), (2227, 12510), (2358, 11815), (2363, 11790), (2502, 11135), (3930, 7089), (4170, 6681), (4454, 6255), (4726, 5895)]