233443140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{821}}^1$

素因数の和:1517

約数の個数: 96

約数和(自身を含む): 749032704

約数和(自身を除く): 515589564

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, 420, 677, 821, 1354, 1642, 2031, 2463, 2708, 3284, 3385, 4062, 4105, 4739, 4926, 5747, 6770, 8124, 8210, 9478, 9852, 10155, 11494, 12315, 13540, 14217, 16420, 17241, 18956, 20310, 22988, 23695, 24630, 28434, 28735, 34482, 40620, 47390, 49260, 56868, 57470, 68964, 71085, 86205, 94780, 114940, 142170, 172410, 284340, 344820, 555817, 1111634, 1667451, 2223268, 2779085, 3334902, 3890719, 5558170, 6669804, 7781438, 8337255, 11116340, 11672157, 15562876, 16674510, 19453595, 23344314, 33349020, 38907190, 46688628, 58360785, 77814380, 116721570, 233443140]

約数ペア:

[(1, 233443140), (2, 116721570), (3, 77814380), (4, 58360785), (5, 46688628), (6, 38907190), (7, 33349020), (10, 23344314), (12, 19453595), (14, 16674510), (15, 15562876), (20, 11672157), (21, 11116340), (28, 8337255), (30, 7781438), (35, 6669804), (42, 5558170), (60, 3890719), (70, 3334902), (84, 2779085), (105, 2223268), (140, 1667451), (210, 1111634), (420, 555817), (677, 344820), (821, 284340), (1354, 172410), (1642, 142170), (2031, 114940), (2463, 94780), (2708, 86205), (3284, 71085), (3385, 68964), (4062, 57470), (4105, 56868), (4739, 49260), (4926, 47390), (5747, 40620), (6770, 34482), (8124, 28735), (8210, 28434), (9478, 24630), (9852, 23695), (10155, 22988), (11494, 20310), (12315, 18956), (13540, 17241), (14217, 16420)]