40930260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97453}}^1$

素因数の和:97472

約数の個数: 48

約数和(自身を含む): 130978176

約数和(自身を除く): 90047916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 97453, 194906, 292359, 389812, 487265, 584718, 682171, 974530, 1169436, 1364342, 1461795, 1949060, 2046513, 2728684, 2923590, 3410855, 4093026, 5847180, 6821710, 8186052, 10232565, 13643420, 20465130, 40930260]

約数ペア:

[(1, 40930260), (2, 20465130), (3, 13643420), (4, 10232565), (5, 8186052), (6, 6821710), (7, 5847180), (10, 4093026), (12, 3410855), (14, 2923590), (15, 2728684), (20, 2046513), (21, 1949060), (28, 1461795), (30, 1364342), (35, 1169436), (42, 974530), (60, 682171), (70, 584718), (84, 487265), (105, 389812), (140, 292359), (210, 194906), (420, 97453)]