7985070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 22126104

約数和(自身を除く): 14141034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 307, 510, 578, 614, 765, 867, 921, 1445, 1530, 1535, 1734, 1842, 2601, 2763, 2890, 3070, 4335, 4605, 5202, 5219, 5526, 8670, 9210, 10438, 13005, 13815, 15657, 26010, 26095, 27630, 31314, 46971, 52190, 78285, 88723, 93942, 156570, 177446, 234855, 266169, 443615, 469710, 532338, 798507, 887230, 1330845, 1597014, 2661690, 3992535, 7985070]

約数ペア:

[(1, 7985070), (2, 3992535), (3, 2661690), (5, 1597014), (6, 1330845), (9, 887230), (10, 798507), (15, 532338), (17, 469710), (18, 443615), (30, 266169), (34, 234855), (45, 177446), (51, 156570), (85, 93942), (90, 88723), (102, 78285), (153, 52190), (170, 46971), (255, 31314), (289, 27630), (306, 26095), (307, 26010), (510, 15657), (578, 13815), (614, 13005), (765, 10438), (867, 9210), (921, 8670), (1445, 5526), (1530, 5219), (1535, 5202), (1734, 4605), (1842, 4335), (2601, 3070), (2763, 2890)]