64380180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34613}}^1$

素因数の和:34656

約数の個数: 48

約数和(自身を含む): 186084864

約数和(自身を除く): 121704684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 34613, 69226, 103839, 138452, 173065, 207678, 346130, 415356, 519195, 692260, 1038390, 1073003, 2076780, 2146006, 3219009, 4292012, 5365015, 6438018, 10730030, 12876036, 16095045, 21460060, 32190090, 64380180]

約数ペア:

[(1, 64380180), (2, 32190090), (3, 21460060), (4, 16095045), (5, 12876036), (6, 10730030), (10, 6438018), (12, 5365015), (15, 4292012), (20, 3219009), (30, 2146006), (31, 2076780), (60, 1073003), (62, 1038390), (93, 692260), (124, 519195), (155, 415356), (186, 346130), (310, 207678), (372, 173065), (465, 138452), (620, 103839), (930, 69226), (1860, 34613)]