3086543240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{98801}}^1$

素因数の和:98894

約数の個数: 64

約数和(自身を含む): 7682843520

約数和(自身を除く): 4596300280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1420, 1562, 2840, 3124, 3905, 6248, 7810, 15620, 31240, 98801, 197602, 395204, 494005, 790408, 988010, 1086811, 1976020, 2173622, 3952040, 4347244, 5434055, 7014871, 8694488, 10868110, 14029742, 21736220, 28059484, 35074355, 43472440, 56118968, 70148710, 77163581, 140297420, 154327162, 280594840, 308654324, 385817905, 617308648, 771635810, 1543271620, 3086543240]

約数ペア:

[(1, 3086543240), (2, 1543271620), (4, 771635810), (5, 617308648), (8, 385817905), (10, 308654324), (11, 280594840), (20, 154327162), (22, 140297420), (40, 77163581), (44, 70148710), (55, 56118968), (71, 43472440), (88, 35074355), (110, 28059484), (142, 21736220), (220, 14029742), (284, 10868110), (355, 8694488), (440, 7014871), (568, 5434055), (710, 4347244), (781, 3952040), (1420, 2173622), (1562, 1976020), (2840, 1086811), (3124, 988010), (3905, 790408), (6248, 494005), (7810, 395204), (15620, 197602), (31240, 98801)]