1464754760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{50789}}^1$

素因数の和:50910

約数の個数: 64

約数和(自身を含む): 3803155200

約数和(自身を除く): 2338400440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3605, 4120, 5768, 7210, 14420, 28840, 50789, 101578, 203156, 253945, 355523, 406312, 507890, 711046, 1015780, 1422092, 1777615, 2031560, 2844184, 3555230, 5231267, 7110460, 10462534, 14220920, 20925068, 26156335, 36618869, 41850136, 52312670, 73237738, 104625340, 146475476, 183094345, 209250680, 292950952, 366188690, 732377380, 1464754760]

約数ペア:

[(1, 1464754760), (2, 732377380), (4, 366188690), (5, 292950952), (7, 209250680), (8, 183094345), (10, 146475476), (14, 104625340), (20, 73237738), (28, 52312670), (35, 41850136), (40, 36618869), (56, 26156335), (70, 20925068), (103, 14220920), (140, 10462534), (206, 7110460), (280, 5231267), (412, 3555230), (515, 2844184), (721, 2031560), (824, 1777615), (1030, 1422092), (1442, 1015780), (2060, 711046), (2884, 507890), (3605, 406312), (4120, 355523), (5768, 253945), (7210, 203156), (14420, 101578), (28840, 50789)]