31010330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{907}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 60407424

約数和(自身を除く): 29397094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 907, 1315, 1814, 2630, 3419, 4535, 6838, 9070, 11791, 17095, 23582, 34190, 58955, 117910, 238541, 477082, 1192705, 2385410, 3101033, 6202066, 15505165, 31010330]

約数ペア:

[(1, 31010330), (2, 15505165), (5, 6202066), (10, 3101033), (13, 2385410), (26, 1192705), (65, 477082), (130, 238541), (263, 117910), (526, 58955), (907, 34190), (1315, 23582), (1814, 17095), (2630, 11791), (3419, 9070), (4535, 6838)]