40756290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2153}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 98015616

約数和(自身を除く): 57259326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1893, 2153, 3155, 3786, 4306, 6310, 6459, 9465, 10765, 12918, 18930, 21530, 32295, 64590, 1358543, 2717086, 4075629, 6792715, 8151258, 13585430, 20378145, 40756290]

約数ペア:

[(1, 40756290), (2, 20378145), (3, 13585430), (5, 8151258), (6, 6792715), (10, 4075629), (15, 2717086), (30, 1358543), (631, 64590), (1262, 32295), (1893, 21530), (2153, 18930), (3155, 12918), (3786, 10765), (4306, 9465), (6310, 6459)]