5931980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 13426560

約数和(自身を除く): 7494580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 239, 292, 340, 365, 478, 730, 956, 1195, 1241, 1460, 2390, 2482, 4063, 4780, 4964, 6205, 8126, 12410, 16252, 17447, 20315, 24820, 34894, 40630, 69788, 81260, 87235, 174470, 296599, 348940, 593198, 1186396, 1482995, 2965990, 5931980]

約数ペア:

[(1, 5931980), (2, 2965990), (4, 1482995), (5, 1186396), (10, 593198), (17, 348940), (20, 296599), (34, 174470), (68, 87235), (73, 81260), (85, 69788), (146, 40630), (170, 34894), (239, 24820), (292, 20315), (340, 17447), (365, 16252), (478, 12410), (730, 8126), (956, 6205), (1195, 4964), (1241, 4780), (1460, 4063), (2390, 2482)]