63002540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 137432064

約数和(自身を除く): 74429524

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 307, 310, 331, 614, 620, 662, 1228, 1324, 1535, 1655, 3070, 3310, 6140, 6620, 9517, 10261, 19034, 20522, 38068, 41044, 47585, 51305, 95170, 101617, 102610, 190340, 203234, 205220, 406468, 508085, 1016170, 2032340, 3150127, 6300254, 12600508, 15750635, 31501270, 63002540]

約数ペア:

[(1, 63002540), (2, 31501270), (4, 15750635), (5, 12600508), (10, 6300254), (20, 3150127), (31, 2032340), (62, 1016170), (124, 508085), (155, 406468), (307, 205220), (310, 203234), (331, 190340), (614, 102610), (620, 101617), (662, 95170), (1228, 51305), (1324, 47585), (1535, 41044), (1655, 38068), (3070, 20522), (3310, 19034), (6140, 10261), (6620, 9517)]