31332010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 59346432

約数和(自身を除く): 28014422

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 1907, 3286, 3814, 8215, 9535, 16430, 19070, 59117, 101071, 118234, 202142, 295585, 505355, 591170, 1010710, 3133201, 6266402, 15666005, 31332010]

約数ペア:

[(1, 31332010), (2, 15666005), (5, 6266402), (10, 3133201), (31, 1010710), (53, 591170), (62, 505355), (106, 295585), (155, 202142), (265, 118234), (310, 101071), (530, 59117), (1643, 19070), (1907, 16430), (3286, 9535), (3814, 8215)]