1229749570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{147629}}^1$

素因数の和:147667

約数の個数: 48

約数和(自身を含む): 2726430840

約数和(自身を除く): 1496681270

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 147629, 295258, 738145, 1033403, 1476290, 2066806, 2509693, 5019386, 5167015, 7233821, 10334030, 12548465, 14467642, 17567851, 25096930, 35135702, 36169105, 72338210, 87839255, 122974957, 175678510, 245949914, 614874785, 1229749570]

約数ペア:

[(1, 1229749570), (2, 614874785), (5, 245949914), (7, 175678510), (10, 122974957), (14, 87839255), (17, 72338210), (34, 36169105), (35, 35135702), (49, 25096930), (70, 17567851), (85, 14467642), (98, 12548465), (119, 10334030), (170, 7233821), (238, 5167015), (245, 5019386), (490, 2509693), (595, 2066806), (833, 1476290), (1190, 1033403), (1666, 738145), (4165, 295258), (8330, 147629)]