140230170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{519371}}^1$

素因数の和:519387

約数の個数: 32

約数和(自身を含む): 373947840

約数和(自身を除く): 233717670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 519371, 1038742, 1558113, 2596855, 3116226, 4674339, 5193710, 7790565, 9348678, 14023017, 15581130, 23371695, 28046034, 46743390, 70115085, 140230170]

約数ペア:

[(1, 140230170), (2, 70115085), (3, 46743390), (5, 28046034), (6, 23371695), (9, 15581130), (10, 14023017), (15, 9348678), (18, 7790565), (27, 5193710), (30, 4674339), (45, 3116226), (54, 2596855), (90, 1558113), (135, 1038742), (270, 519371)]