3020458

素因数分解:

$2^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 40

約数和(自身を含む): 5747652

約数和(自身を除く): 2727194

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 343, 518, 629, 686, 833, 1258, 1666, 1813, 2401, 3626, 4403, 4802, 5831, 8806, 11662, 12691, 25382, 30821, 40817, 61642, 81634, 88837, 177674, 215747, 431494, 1510229, 3020458]

約数ペア:

[(1, 3020458), (2, 1510229), (7, 431494), (14, 215747), (17, 177674), (34, 88837), (37, 81634), (49, 61642), (74, 40817), (98, 30821), (119, 25382), (238, 12691), (259, 11662), (343, 8806), (518, 5831), (629, 4802), (686, 4403), (833, 3626), (1258, 2401), (1666, 1813)]