1618804950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5689}}^1$

素因数の和:5982

約数の個数: 96

約数和(自身を含む): 4605895680

約数和(自身を除く): 2987090730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 271, 350, 525, 542, 813, 1050, 1355, 1626, 1897, 2710, 3794, 4065, 5689, 5691, 6775, 8130, 9485, 11378, 11382, 13550, 17067, 18970, 20325, 28445, 28455, 34134, 39823, 40650, 47425, 56890, 56910, 79646, 85335, 94850, 119469, 142225, 142275, 170670, 199115, 238938, 284450, 284550, 398230, 426675, 597345, 853350, 995575, 1194690, 1541719, 1991150, 2986725, 3083438, 4625157, 5973450, 7708595, 9250314, 10792033, 15417190, 21584066, 23125785, 32376099, 38542975, 46251570, 53960165, 64752198, 77085950, 107920330, 115628925, 161880495, 231257850, 269800825, 323760990, 539601650, 809402475, 1618804950]

約数ペア:

[(1, 1618804950), (2, 809402475), (3, 539601650), (5, 323760990), (6, 269800825), (7, 231257850), (10, 161880495), (14, 115628925), (15, 107920330), (21, 77085950), (25, 64752198), (30, 53960165), (35, 46251570), (42, 38542975), (50, 32376099), (70, 23125785), (75, 21584066), (105, 15417190), (150, 10792033), (175, 9250314), (210, 7708595), (271, 5973450), (350, 4625157), (525, 3083438), (542, 2986725), (813, 1991150), (1050, 1541719), (1355, 1194690), (1626, 995575), (1897, 853350), (2710, 597345), (3794, 426675), (4065, 398230), (5689, 284550), (5691, 284450), (6775, 238938), (8130, 199115), (9485, 170670), (11378, 142275), (11382, 142225), (13550, 119469), (17067, 94850), (18970, 85335), (20325, 79646), (28445, 56910), (28455, 56890), (34134, 47425), (39823, 40650)]