38570580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:871

約数の個数: 120

約数和(自身を含む): 125322120

約数和(自身を除く): 86751540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 821, 870, 1044, 1305, 1566, 1620, 1642, 1740, 2349, 2463, 2610, 3132, 3284, 3915, 4105, 4698, 4926, 5220, 7389, 7830, 8210, 9396, 9852, 11745, 12315, 14778, 15660, 16420, 22167, 23490, 23809, 24630, 29556, 36945, 44334, 46980, 47618, 49260, 66501, 71427, 73890, 88668, 95236, 110835, 119045, 133002, 142854, 147780, 214281, 221670, 238090, 266004, 285708, 332505, 357135, 428562, 443340, 476180, 642843, 665010, 714270, 857124, 1071405, 1285686, 1330020, 1428540, 1928529, 2142810, 2571372, 3214215, 3857058, 4285620, 6428430, 7714116, 9642645, 12856860, 19285290, 38570580]

約数ペア:

[(1, 38570580), (2, 19285290), (3, 12856860), (4, 9642645), (5, 7714116), (6, 6428430), (9, 4285620), (10, 3857058), (12, 3214215), (15, 2571372), (18, 2142810), (20, 1928529), (27, 1428540), (29, 1330020), (30, 1285686), (36, 1071405), (45, 857124), (54, 714270), (58, 665010), (60, 642843), (81, 476180), (87, 443340), (90, 428562), (108, 357135), (116, 332505), (135, 285708), (145, 266004), (162, 238090), (174, 221670), (180, 214281), (261, 147780), (270, 142854), (290, 133002), (324, 119045), (348, 110835), (405, 95236), (435, 88668), (522, 73890), (540, 71427), (580, 66501), (783, 49260), (810, 47618), (821, 46980), (870, 44334), (1044, 36945), (1305, 29556), (1566, 24630), (1620, 23809), (1642, 23490), (1740, 22167), (2349, 16420), (2463, 15660), (2610, 14778), (3132, 12315), (3284, 11745), (3915, 9852), (4105, 9396), (4698, 8210), (4926, 7830), (5220, 7389)]