2294040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2731}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 7868160

約数和(自身を除く): 5574120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2731, 5462, 8193, 10924, 13655, 16386, 19117, 21848, 27310, 32772, 38234, 40965, 54620, 57351, 65544, 76468, 81930, 95585, 109240, 114702, 152936, 163860, 191170, 229404, 286755, 327720, 382340, 458808, 573510, 764680, 1147020, 2294040]

約数ペア:

[(1, 2294040), (2, 1147020), (3, 764680), (4, 573510), (5, 458808), (6, 382340), (7, 327720), (8, 286755), (10, 229404), (12, 191170), (14, 163860), (15, 152936), (20, 114702), (21, 109240), (24, 95585), (28, 81930), (30, 76468), (35, 65544), (40, 57351), (42, 54620), (56, 40965), (60, 38234), (70, 32772), (84, 27310), (105, 21848), (120, 19117), (140, 16386), (168, 13655), (210, 10924), (280, 8193), (420, 5462), (840, 2731)]