2185772110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2339}}^1$

素因数の和:2625

約数の個数: 64

約数和(自身を含む): 4367001600

約数和(自身を除く): 2181229490

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 239, 391, 478, 782, 1195, 1955, 2339, 2390, 3910, 4063, 4678, 5497, 8126, 10994, 11695, 20315, 23390, 27485, 39763, 40630, 53797, 54970, 79526, 93449, 107594, 186898, 198815, 268985, 397630, 467245, 537970, 559021, 914549, 934490, 1118042, 1829098, 2795105, 4572745, 5590210, 9145490, 9503357, 12857483, 19006714, 25714966, 47516785, 64287415, 95033570, 128574830, 218577211, 437154422, 1092886055, 2185772110]

約数ペア:

[(1, 2185772110), (2, 1092886055), (5, 437154422), (10, 218577211), (17, 128574830), (23, 95033570), (34, 64287415), (46, 47516785), (85, 25714966), (115, 19006714), (170, 12857483), (230, 9503357), (239, 9145490), (391, 5590210), (478, 4572745), (782, 2795105), (1195, 1829098), (1955, 1118042), (2339, 934490), (2390, 914549), (3910, 559021), (4063, 537970), (4678, 467245), (5497, 397630), (8126, 268985), (10994, 198815), (11695, 186898), (20315, 107594), (23390, 93449), (27485, 79526), (39763, 54970), (40630, 53797)]