2013991620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{22543}}^1$

素因数の和:24044

約数の個数: 48

約数和(自身を含む): 5643214080

約数和(自身を除く): 3629222460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1489, 2978, 4467, 5956, 7445, 8934, 14890, 17868, 22335, 22543, 29780, 44670, 45086, 67629, 89340, 90172, 112715, 135258, 225430, 270516, 338145, 450860, 676290, 1352580, 33566527, 67133054, 100699581, 134266108, 167832635, 201399162, 335665270, 402798324, 503497905, 671330540, 1006995810, 2013991620]

約数ペア:

[(1, 2013991620), (2, 1006995810), (3, 671330540), (4, 503497905), (5, 402798324), (6, 335665270), (10, 201399162), (12, 167832635), (15, 134266108), (20, 100699581), (30, 67133054), (60, 33566527), (1489, 1352580), (2978, 676290), (4467, 450860), (5956, 338145), (7445, 270516), (8934, 225430), (14890, 135258), (17868, 112715), (22335, 90172), (22543, 89340), (29780, 67629), (44670, 45086)]