10779010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 12030590

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 109, 110, 145, 155, 218, 290, 310, 319, 341, 545, 638, 682, 899, 1090, 1199, 1595, 1705, 1798, 2398, 3161, 3190, 3379, 3410, 4495, 5995, 6322, 6758, 8990, 9889, 11990, 15805, 16895, 19778, 31610, 33790, 34771, 37169, 49445, 69542, 74338, 97991, 98890, 173855, 185845, 195982, 347710, 371690, 489955, 979910, 1077901, 2155802, 5389505, 10779010]

約数ペア:

[(1, 10779010), (2, 5389505), (5, 2155802), (10, 1077901), (11, 979910), (22, 489955), (29, 371690), (31, 347710), (55, 195982), (58, 185845), (62, 173855), (109, 98890), (110, 97991), (145, 74338), (155, 69542), (218, 49445), (290, 37169), (310, 34771), (319, 33790), (341, 31610), (545, 19778), (638, 16895), (682, 15805), (899, 11990), (1090, 9889), (1199, 8990), (1595, 6758), (1705, 6322), (1798, 5995), (2398, 4495), (3161, 3410), (3190, 3379)]