664296710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14143}}^1$

素因数の和:14229

約数の個数: 64

約数和(自身を含む): 1515331584

約数和(自身を除く): 851034874

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 610, 671, 770, 854, 1342, 2135, 3355, 4270, 4697, 6710, 9394, 14143, 23485, 28286, 46970, 70715, 99001, 141430, 155573, 198002, 311146, 495005, 777865, 862723, 990010, 1089011, 1555730, 1725446, 2178022, 4313615, 5445055, 6039061, 8627230, 9489953, 10890110, 12078122, 18979906, 30195305, 47449765, 60390610, 66429671, 94899530, 132859342, 332148355, 664296710]

約数ペア:

[(1, 664296710), (2, 332148355), (5, 132859342), (7, 94899530), (10, 66429671), (11, 60390610), (14, 47449765), (22, 30195305), (35, 18979906), (55, 12078122), (61, 10890110), (70, 9489953), (77, 8627230), (110, 6039061), (122, 5445055), (154, 4313615), (305, 2178022), (385, 1725446), (427, 1555730), (610, 1089011), (671, 990010), (770, 862723), (854, 777865), (1342, 495005), (2135, 311146), (3355, 198002), (4270, 155573), (4697, 141430), (6710, 99001), (9394, 70715), (14143, 46970), (23485, 28286)]