91287070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 196110720

約数和(自身を除く): 104823650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 193, 203, 233, 290, 386, 406, 466, 965, 1015, 1165, 1351, 1631, 1930, 2030, 2330, 2702, 3262, 5597, 6755, 6757, 8155, 11194, 13510, 13514, 16310, 27985, 33785, 39179, 44969, 47299, 55970, 67570, 78358, 89938, 94598, 195895, 224845, 236495, 314783, 391790, 449690, 472990, 629566, 1304101, 1573915, 2608202, 3147830, 6520505, 9128707, 13041010, 18257414, 45643535, 91287070]

約数ペア:

[(1, 91287070), (2, 45643535), (5, 18257414), (7, 13041010), (10, 9128707), (14, 6520505), (29, 3147830), (35, 2608202), (58, 1573915), (70, 1304101), (145, 629566), (193, 472990), (203, 449690), (233, 391790), (290, 314783), (386, 236495), (406, 224845), (466, 195895), (965, 94598), (1015, 89938), (1165, 78358), (1351, 67570), (1631, 55970), (1930, 47299), (2030, 44969), (2330, 39179), (2702, 33785), (3262, 27985), (5597, 16310), (6755, 13514), (6757, 13510), (8155, 11194)]