91606970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 210461328

約数和(自身を除く): 118854358

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 73, 91, 98, 130, 146, 182, 197, 245, 365, 394, 455, 490, 511, 637, 730, 910, 949, 985, 1022, 1274, 1379, 1898, 1970, 2555, 2561, 2758, 3185, 3577, 4745, 5110, 5122, 6370, 6643, 6895, 7154, 9490, 9653, 12805, 13286, 13790, 14381, 17885, 17927, 19306, 25610, 28762, 33215, 35770, 35854, 46501, 48265, 66430, 71905, 89635, 93002, 96530, 100667, 125489, 143810, 179270, 186953, 201334, 232505, 250978, 373906, 465010, 503335, 627445, 704669, 934765, 1006670, 1254890, 1308671, 1409338, 1869530, 2617342, 3523345, 6543355, 7046690, 9160697, 13086710, 18321394, 45803485, 91606970]

約数ペア:

[(1, 91606970), (2, 45803485), (5, 18321394), (7, 13086710), (10, 9160697), (13, 7046690), (14, 6543355), (26, 3523345), (35, 2617342), (49, 1869530), (65, 1409338), (70, 1308671), (73, 1254890), (91, 1006670), (98, 934765), (130, 704669), (146, 627445), (182, 503335), (197, 465010), (245, 373906), (365, 250978), (394, 232505), (455, 201334), (490, 186953), (511, 179270), (637, 143810), (730, 125489), (910, 100667), (949, 96530), (985, 93002), (1022, 89635), (1274, 71905), (1379, 66430), (1898, 48265), (1970, 46501), (2555, 35854), (2561, 35770), (2758, 33215), (3185, 28762), (3577, 25610), (4745, 19306), (5110, 17927), (5122, 17885), (6370, 14381), (6643, 13790), (6895, 13286), (7154, 12805), (9490, 9653)]