30573520

素因数分解:

$2^4\times 5^1\times {\mathrm{461}}^1\times {\mathrm{829}}^1$

素因数の和:1303

約数の個数: 40

約数和(自身を含む): 71323560

約数和(自身を除く): 40750040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 461, 829, 922, 1658, 1844, 2305, 3316, 3688, 4145, 4610, 6632, 7376, 8290, 9220, 13264, 16580, 18440, 33160, 36880, 66320, 382169, 764338, 1528676, 1910845, 3057352, 3821690, 6114704, 7643380, 15286760, 30573520]

約数ペア:

[(1, 30573520), (2, 15286760), (4, 7643380), (5, 6114704), (8, 3821690), (10, 3057352), (16, 1910845), (20, 1528676), (40, 764338), (80, 382169), (461, 66320), (829, 36880), (922, 33160), (1658, 18440), (1844, 16580), (2305, 13264), (3316, 9220), (3688, 8290), (4145, 7376), (4610, 6632)]