201601710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{248891}}^1$

素因数の和:248910

約数の個数: 40

約数和(自身を含む): 542086776

約数和(自身を除く): 340485066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 248891, 497782, 746673, 1244455, 1493346, 2240019, 2488910, 3733365, 4480038, 6720057, 7466730, 11200095, 13440114, 20160171, 22400190, 33600285, 40320342, 67200570, 100800855, 201601710]

約数ペア:

[(1, 201601710), (2, 100800855), (3, 67200570), (5, 40320342), (6, 33600285), (9, 22400190), (10, 20160171), (15, 13440114), (18, 11200095), (27, 7466730), (30, 6720057), (45, 4480038), (54, 3733365), (81, 2488910), (90, 2240019), (135, 1493346), (162, 1244455), (270, 746673), (405, 497782), (810, 248891)]