30009256

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 57657600

約数和(自身を除く): 27648344

約数列:

[1, 2, 4, 8, 79, 103, 158, 206, 316, 412, 461, 632, 824, 922, 1844, 3688, 8137, 16274, 32548, 36419, 47483, 65096, 72838, 94966, 145676, 189932, 291352, 379864, 3751157, 7502314, 15004628, 30009256]

約数ペア:

[(1, 30009256), (2, 15004628), (4, 7502314), (8, 3751157), (79, 379864), (103, 291352), (158, 189932), (206, 145676), (316, 94966), (412, 72838), (461, 65096), (632, 47483), (824, 36419), (922, 32548), (1844, 16274), (3688, 8137)]