73221330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26821}}^1$

素因数の和:26851

約数の個数: 64

約数和(自身を含む): 216292608

約数和(自身を除く): 143071278

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 26821, 53642, 80463, 134105, 160926, 187747, 268210, 348673, 375494, 402315, 563241, 697346, 804630, 938735, 1046019, 1126482, 1743365, 1877470, 2092038, 2440711, 2816205, 3486730, 4881422, 5230095, 5632410, 7322133, 10460190, 12203555, 14644266, 24407110, 36610665, 73221330]

約数ペア:

[(1, 73221330), (2, 36610665), (3, 24407110), (5, 14644266), (6, 12203555), (7, 10460190), (10, 7322133), (13, 5632410), (14, 5230095), (15, 4881422), (21, 3486730), (26, 2816205), (30, 2440711), (35, 2092038), (39, 1877470), (42, 1743365), (65, 1126482), (70, 1046019), (78, 938735), (91, 804630), (105, 697346), (130, 563241), (182, 402315), (195, 375494), (210, 348673), (273, 268210), (390, 187747), (455, 160926), (546, 134105), (910, 80463), (1365, 53642), (2730, 26821)]