1007097420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2397851}}^1$

素因数の和:2397870

約数の個数: 48

約数和(自身を含む): 3222713088

約数和(自身を除く): 2215615668

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, 2397851, 4795702, 7193553, 9591404, 11989255, 14387106, 16784957, 23978510, 28774212, 33569914, 35967765, 47957020, 50354871, 67139828, 71935530, 83924785, 100709742, 143871060, 167849570, 201419484, 251774355, 335699140, 503548710, 1007097420]

約数ペア:

[(1, 1007097420), (2, 503548710), (3, 335699140), (4, 251774355), (5, 201419484), (6, 167849570), (7, 143871060), (10, 100709742), (12, 83924785), (14, 71935530), (15, 67139828), (20, 50354871), (21, 47957020), (28, 35967765), (30, 33569914), (35, 28774212), (42, 23978510), (60, 16784957), (70, 14387106), (84, 11989255), (105, 9591404), (140, 7193553), (210, 4795702), (420, 2397851)]