74369570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2389}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 146612160

約数和(自身を除く): 72242590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 1415, 2389, 2830, 3113, 4778, 6226, 11945, 15565, 23890, 26279, 31130, 52558, 131395, 262790, 676087, 1352174, 3380435, 6760870, 7436957, 14873914, 37184785, 74369570]

約数ペア:

[(1, 74369570), (2, 37184785), (5, 14873914), (10, 7436957), (11, 6760870), (22, 3380435), (55, 1352174), (110, 676087), (283, 262790), (566, 131395), (1415, 52558), (2389, 31130), (2830, 26279), (3113, 23890), (4778, 15565), (6226, 11945)]