285217167310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1\times {\mathrm{24781}}^1$

素因数の和:25741

約数の個数: 64

約数和(自身を含む): 551135819520

約数和(自身を除く): 265918652210

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 857, 1343, 1714, 2686, 4285, 6715, 8570, 13430, 14569, 24781, 29138, 49562, 67703, 72845, 123905, 135406, 145690, 247810, 338515, 421277, 677030, 842554, 1150951, 1957699, 2106385, 2301902, 3915398, 4212770, 5754755, 9788495, 11509510, 19576990, 21237317, 33280883, 42474634, 66561766, 106186585, 166404415, 212373170, 332808830, 361034389, 722068778, 1677748043, 1805171945, 3355496086, 3610343890, 8388740215, 16777480430, 28521716731, 57043433462, 142608583655, 285217167310]

約数ペア:

[(1, 285217167310), (2, 142608583655), (5, 57043433462), (10, 28521716731), (17, 16777480430), (34, 8388740215), (79, 3610343890), (85, 3355496086), (158, 1805171945), (170, 1677748043), (395, 722068778), (790, 361034389), (857, 332808830), (1343, 212373170), (1714, 166404415), (2686, 106186585), (4285, 66561766), (6715, 42474634), (8570, 33280883), (13430, 21237317), (14569, 19576990), (24781, 11509510), (29138, 9788495), (49562, 5754755), (67703, 4212770), (72845, 3915398), (123905, 2301902), (135406, 2106385), (145690, 1957699), (247810, 1150951), (338515, 842554), (421277, 677030)]