27140230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 56972160

約数和(自身を除く): 29831930

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 230, 290, 299, 313, 377, 598, 626, 667, 754, 1334, 1495, 1565, 1885, 2990, 3130, 3335, 3770, 4069, 6670, 7199, 8138, 8671, 9077, 14398, 17342, 18154, 20345, 35995, 40690, 43355, 45385, 71990, 86710, 90770, 93587, 118001, 187174, 208771, 236002, 417542, 467935, 590005, 935870, 1043855, 1180010, 2087710, 2714023, 5428046, 13570115, 27140230]

約数ペア:

[(1, 27140230), (2, 13570115), (5, 5428046), (10, 2714023), (13, 2087710), (23, 1180010), (26, 1043855), (29, 935870), (46, 590005), (58, 467935), (65, 417542), (115, 236002), (130, 208771), (145, 187174), (230, 118001), (290, 93587), (299, 90770), (313, 86710), (377, 71990), (598, 45385), (626, 43355), (667, 40690), (754, 35995), (1334, 20345), (1495, 18154), (1565, 17342), (1885, 14398), (2990, 9077), (3130, 8671), (3335, 8138), (3770, 7199), (4069, 6670)]