85961970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5521}}^1$

素因数の和:5707

約数の個数: 48

約数和(自身を含む): 224833752

約数和(自身を除く): 138871782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 5521, 7785, 11042, 15570, 16563, 27605, 33126, 49689, 55210, 82815, 99378, 165630, 248445, 496890, 955133, 1910266, 2865399, 4775665, 5730798, 8596197, 9551330, 14326995, 17192394, 28653990, 42980985, 85961970]

約数ペア:

[(1, 85961970), (2, 42980985), (3, 28653990), (5, 17192394), (6, 14326995), (9, 9551330), (10, 8596197), (15, 5730798), (18, 4775665), (30, 2865399), (45, 1910266), (90, 955133), (173, 496890), (346, 248445), (519, 165630), (865, 99378), (1038, 82815), (1557, 55210), (1730, 49689), (2595, 33126), (3114, 27605), (5190, 16563), (5521, 15570), (7785, 11042)]