75431590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1753}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 146746656

約数和(自身を除く): 71315066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 1753, 3310, 3506, 4303, 8606, 8765, 17530, 21515, 22789, 43030, 45578, 113945, 227890, 580243, 1160486, 2901215, 5802430, 7543159, 15086318, 37715795, 75431590]

約数ペア:

[(1, 75431590), (2, 37715795), (5, 15086318), (10, 7543159), (13, 5802430), (26, 2901215), (65, 1160486), (130, 580243), (331, 227890), (662, 113945), (1655, 45578), (1753, 43030), (3310, 22789), (3506, 21515), (4303, 17530), (8606, 8765)]