68723060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13267}}^1$

素因数の和:13320

約数の個数: 48

約数和(自身を含む): 169405824

約数和(自身を除く): 100682764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 13267, 26534, 53068, 66335, 92869, 132670, 185738, 265340, 371476, 464345, 490879, 928690, 981758, 1857380, 1963516, 2454395, 3436153, 4908790, 6872306, 9817580, 13744612, 17180765, 34361530, 68723060]

約数ペア:

[(1, 68723060), (2, 34361530), (4, 17180765), (5, 13744612), (7, 9817580), (10, 6872306), (14, 4908790), (20, 3436153), (28, 2454395), (35, 1963516), (37, 1857380), (70, 981758), (74, 928690), (140, 490879), (148, 464345), (185, 371476), (259, 265340), (370, 185738), (518, 132670), (740, 92869), (1036, 66335), (1295, 53068), (2590, 26534), (5180, 13267)]