24482220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 79543296

約数和(自身を除く): 55061076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 821, 852, 994, 1065, 1420, 1491, 1642, 1988, 2130, 2463, 2485, 2982, 3284, 4105, 4260, 4926, 4970, 5747, 5964, 7455, 8210, 9852, 9940, 11494, 12315, 14910, 16420, 17241, 22988, 24630, 28735, 29820, 34482, 49260, 57470, 58291, 68964, 86205, 114940, 116582, 172410, 174873, 233164, 291455, 344820, 349746, 408037, 582910, 699492, 816074, 874365, 1165820, 1224111, 1632148, 1748730, 2040185, 2448222, 3497460, 4080370, 4896444, 6120555, 8160740, 12241110, 24482220]

約数ペア:

[(1, 24482220), (2, 12241110), (3, 8160740), (4, 6120555), (5, 4896444), (6, 4080370), (7, 3497460), (10, 2448222), (12, 2040185), (14, 1748730), (15, 1632148), (20, 1224111), (21, 1165820), (28, 874365), (30, 816074), (35, 699492), (42, 582910), (60, 408037), (70, 349746), (71, 344820), (84, 291455), (105, 233164), (140, 174873), (142, 172410), (210, 116582), (213, 114940), (284, 86205), (355, 68964), (420, 58291), (426, 57470), (497, 49260), (710, 34482), (821, 29820), (852, 28735), (994, 24630), (1065, 22988), (1420, 17241), (1491, 16420), (1642, 14910), (1988, 12315), (2130, 11494), (2463, 9940), (2485, 9852), (2982, 8210), (3284, 7455), (4105, 5964), (4260, 5747), (4926, 4970)]