205606710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22619}}^1$

素因数の和:22733

約数の個数: 48

約数和(自身を含む): 539894160

約数和(自身を除く): 334287450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 22619, 45238, 67857, 113095, 135714, 203571, 226190, 339285, 407142, 678570, 1017855, 2035710, 2284519, 4569038, 6853557, 11422595, 13707114, 20560671, 22845190, 34267785, 41121342, 68535570, 102803355, 205606710]

約数ペア:

[(1, 205606710), (2, 102803355), (3, 68535570), (5, 41121342), (6, 34267785), (9, 22845190), (10, 20560671), (15, 13707114), (18, 11422595), (30, 6853557), (45, 4569038), (90, 2284519), (101, 2035710), (202, 1017855), (303, 678570), (505, 407142), (606, 339285), (909, 226190), (1010, 203571), (1515, 135714), (1818, 113095), (3030, 67857), (4545, 45238), (9090, 22619)]