972951420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{8363}}^1$

素因数の和:8659

約数の個数: 96

約数和(自身を含む): 3125058048

約数和(自身を除く): 2152106628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 831, 1108, 1385, 1662, 1939, 2770, 3324, 3878, 4155, 5540, 5817, 7756, 8310, 8363, 9695, 11634, 16620, 16726, 19390, 23268, 25089, 29085, 33452, 38780, 41815, 50178, 58170, 58541, 83630, 100356, 116340, 117082, 125445, 167260, 175623, 234164, 250890, 292705, 351246, 501780, 585410, 702492, 878115, 1170820, 1756230, 2316551, 3512460, 4633102, 6949653, 9266204, 11582755, 13899306, 16215857, 23165510, 27798612, 32431714, 34748265, 46331020, 48647571, 64863428, 69496530, 81079285, 97295142, 138993060, 162158570, 194590284, 243237855, 324317140, 486475710, 972951420]

約数ペア:

[(1, 972951420), (2, 486475710), (3, 324317140), (4, 243237855), (5, 194590284), (6, 162158570), (7, 138993060), (10, 97295142), (12, 81079285), (14, 69496530), (15, 64863428), (20, 48647571), (21, 46331020), (28, 34748265), (30, 32431714), (35, 27798612), (42, 23165510), (60, 16215857), (70, 13899306), (84, 11582755), (105, 9266204), (140, 6949653), (210, 4633102), (277, 3512460), (420, 2316551), (554, 1756230), (831, 1170820), (1108, 878115), (1385, 702492), (1662, 585410), (1939, 501780), (2770, 351246), (3324, 292705), (3878, 250890), (4155, 234164), (5540, 175623), (5817, 167260), (7756, 125445), (8310, 117082), (8363, 116340), (9695, 100356), (11634, 83630), (16620, 58541), (16726, 58170), (19390, 50178), (23268, 41815), (25089, 38780), (29085, 33452)]