30834895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 45924480

約数和(自身を除く): 15089585

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 401, 455, 845, 1183, 2005, 2197, 2807, 5213, 5915, 10985, 14035, 15379, 26065, 36491, 67769, 76895, 182455, 338845, 474383, 880997, 2371915, 4404985, 6166979, 30834895]

約数ペア:

[(1, 30834895), (5, 6166979), (7, 4404985), (13, 2371915), (35, 880997), (65, 474383), (91, 338845), (169, 182455), (401, 76895), (455, 67769), (845, 36491), (1183, 26065), (2005, 15379), (2197, 14035), (2807, 10985), (5213, 5915)]