86782290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5231}}^1$

素因数の和:5327

約数の個数: 64

約数和(自身を含む): 241090560

約数和(自身を除く): 154308270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5231, 5530, 8295, 10462, 15693, 16590, 26155, 31386, 36617, 52310, 73234, 78465, 109851, 156930, 183085, 219702, 366170, 413249, 549255, 826498, 1098510, 1239747, 2066245, 2479494, 2892743, 4132490, 5785486, 6198735, 8678229, 12397470, 14463715, 17356458, 28927430, 43391145, 86782290]

約数ペア:

[(1, 86782290), (2, 43391145), (3, 28927430), (5, 17356458), (6, 14463715), (7, 12397470), (10, 8678229), (14, 6198735), (15, 5785486), (21, 4132490), (30, 2892743), (35, 2479494), (42, 2066245), (70, 1239747), (79, 1098510), (105, 826498), (158, 549255), (210, 413249), (237, 366170), (395, 219702), (474, 183085), (553, 156930), (790, 109851), (1106, 78465), (1185, 73234), (1659, 52310), (2370, 36617), (2765, 31386), (3318, 26155), (5231, 16590), (5530, 15693), (8295, 10462)]