138282010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1453}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 257951232

約数和(自身を除く): 119669222

約数列:

[1, 2, 5, 10, 31, 62, 155, 307, 310, 614, 1453, 1535, 2906, 3070, 7265, 9517, 14530, 19034, 45043, 47585, 90086, 95170, 225215, 446071, 450430, 892142, 2230355, 4460710, 13828201, 27656402, 69141005, 138282010]

約数ペア:

[(1, 138282010), (2, 69141005), (5, 27656402), (10, 13828201), (31, 4460710), (62, 2230355), (155, 892142), (307, 450430), (310, 446071), (614, 225215), (1453, 95170), (1535, 90086), (2906, 47585), (3070, 45043), (7265, 19034), (9517, 14530)]