30410690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 56871936

約数和(自身を除く): 26461246

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 310, 373, 526, 746, 1315, 1865, 2630, 3730, 8153, 11563, 16306, 23126, 40765, 57815, 81530, 98099, 115630, 196198, 490495, 980990, 3041069, 6082138, 15205345, 30410690]

約数ペア:

[(1, 30410690), (2, 15205345), (5, 6082138), (10, 3041069), (31, 980990), (62, 490495), (155, 196198), (263, 115630), (310, 98099), (373, 81530), (526, 57815), (746, 40765), (1315, 23126), (1865, 16306), (2630, 11563), (3730, 8153)]