8889778650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{834721}}^1$

素因数の和:834807

約数の個数: 48

約数和(自身を含む): 22357194048

約数和(自身を除く): 13467415398

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 834721, 1669442, 2504163, 4173605, 5008326, 8347210, 12520815, 20868025, 25041630, 41736050, 59265191, 62604075, 118530382, 125208150, 177795573, 296325955, 355591146, 592651910, 888977865, 1481629775, 1777955730, 2963259550, 4444889325, 8889778650]

約数ペア:

[(1, 8889778650), (2, 4444889325), (3, 2963259550), (5, 1777955730), (6, 1481629775), (10, 888977865), (15, 592651910), (25, 355591146), (30, 296325955), (50, 177795573), (71, 125208150), (75, 118530382), (142, 62604075), (150, 59265191), (213, 41736050), (355, 25041630), (426, 20868025), (710, 12520815), (1065, 8347210), (1775, 5008326), (2130, 4173605), (3550, 2504163), (5325, 1669442), (10650, 834721)]