117637870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2425

約数の個数: 64

約数和(自身を含む): 260775936

約数和(自身を除く): 143138066

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1085, 1426, 1610, 2170, 2357, 3565, 4714, 4991, 7130, 9982, 11785, 16499, 23570, 24955, 32998, 49910, 54211, 73067, 82495, 108422, 146134, 164990, 271055, 365335, 379477, 511469, 542110, 730670, 758954, 1022938, 1680541, 1897385, 2557345, 3361082, 3794770, 5114690, 8402705, 11763787, 16805410, 23527574, 58818935, 117637870]

約数ペア:

[(1, 117637870), (2, 58818935), (5, 23527574), (7, 16805410), (10, 11763787), (14, 8402705), (23, 5114690), (31, 3794770), (35, 3361082), (46, 2557345), (62, 1897385), (70, 1680541), (115, 1022938), (155, 758954), (161, 730670), (217, 542110), (230, 511469), (310, 379477), (322, 365335), (434, 271055), (713, 164990), (805, 146134), (1085, 108422), (1426, 82495), (1610, 73067), (2170, 54211), (2357, 49910), (3565, 32998), (4714, 24955), (4991, 23570), (7130, 16499), (9982, 11785)]