1234857091890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{14081}}^1\times {\mathrm{10867}}^1$

素因数の和:25227

約数の個数: 64

約数和(自身を含む): 2975159341440

約数和(自身を除く): 1740302249550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 10867, 14081, 21734, 28162, 32601, 42243, 54335, 65202, 70405, 84486, 108670, 140810, 163005, 211215, 326010, 422430, 2923223, 3787789, 5846446, 7575578, 8769669, 11363367, 14616115, 17539338, 18938945, 22726734, 29232230, 37877890, 43848345, 56816835, 87696690, 113633670, 153018227, 306036454, 459054681, 765091135, 918109362, 1530182270, 2295273405, 4590546810, 41161903063, 82323806126, 123485709189, 205809515315, 246971418378, 411619030630, 617428545945, 1234857091890]

約数ペア:

[(1, 1234857091890), (2, 617428545945), (3, 411619030630), (5, 246971418378), (6, 205809515315), (10, 123485709189), (15, 82323806126), (30, 41161903063), (269, 4590546810), (538, 2295273405), (807, 1530182270), (1345, 918109362), (1614, 765091135), (2690, 459054681), (4035, 306036454), (8070, 153018227), (10867, 113633670), (14081, 87696690), (21734, 56816835), (28162, 43848345), (32601, 37877890), (42243, 29232230), (54335, 22726734), (65202, 18938945), (70405, 17539338), (84486, 14616115), (108670, 11363367), (140810, 8769669), (163005, 7575578), (211215, 5846446), (326010, 3787789), (422430, 2923223)]