2019437370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{547273}}^1$

素因数の和:547327

約数の個数: 48

約数和(自身を含む): 5378608872

約数和(自身を除く): 3359171502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 547273, 1094546, 1641819, 2736365, 3283638, 4925457, 5472730, 8209095, 9850914, 16418190, 22438193, 24627285, 44876386, 49254570, 67314579, 112190965, 134629158, 201943737, 224381930, 336572895, 403887474, 673145790, 1009718685, 2019437370]

約数ペア:

[(1, 2019437370), (2, 1009718685), (3, 673145790), (5, 403887474), (6, 336572895), (9, 224381930), (10, 201943737), (15, 134629158), (18, 112190965), (30, 67314579), (41, 49254570), (45, 44876386), (82, 24627285), (90, 22438193), (123, 16418190), (205, 9850914), (246, 8209095), (369, 5472730), (410, 4925457), (615, 3283638), (738, 2736365), (1230, 1641819), (1845, 1094546), (3690, 547273)]