2473650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 6963840

約数和(自身を除く): 4490190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 239, 345, 414, 450, 478, 575, 690, 717, 1035, 1150, 1195, 1434, 1725, 2070, 2151, 2390, 3450, 3585, 4302, 5175, 5497, 5975, 7170, 10350, 10755, 10994, 11950, 16491, 17925, 21510, 27485, 32982, 35850, 49473, 53775, 54970, 82455, 98946, 107550, 137425, 164910, 247365, 274850, 412275, 494730, 824550, 1236825, 2473650]

約数ペア:

[(1, 2473650), (2, 1236825), (3, 824550), (5, 494730), (6, 412275), (9, 274850), (10, 247365), (15, 164910), (18, 137425), (23, 107550), (25, 98946), (30, 82455), (45, 54970), (46, 53775), (50, 49473), (69, 35850), (75, 32982), (90, 27485), (115, 21510), (138, 17925), (150, 16491), (207, 11950), (225, 10994), (230, 10755), (239, 10350), (345, 7170), (414, 5975), (450, 5497), (478, 5175), (575, 4302), (690, 3585), (717, 3450), (1035, 2390), (1150, 2151), (1195, 2070), (1434, 1725)]