172684140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5503}}^1$

素因数の和:6038

約数の個数: 48

約数和(自身を含む): 484528128

約数和(自身を除く): 311843988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2615, 3138, 5230, 5503, 6276, 7845, 10460, 11006, 15690, 16509, 22012, 27515, 31380, 33018, 55030, 66036, 82545, 110060, 165090, 330180, 2878069, 5756138, 8634207, 11512276, 14390345, 17268414, 28780690, 34536828, 43171035, 57561380, 86342070, 172684140]

約数ペア:

[(1, 172684140), (2, 86342070), (3, 57561380), (4, 43171035), (5, 34536828), (6, 28780690), (10, 17268414), (12, 14390345), (15, 11512276), (20, 8634207), (30, 5756138), (60, 2878069), (523, 330180), (1046, 165090), (1569, 110060), (2092, 82545), (2615, 66036), (3138, 55030), (5230, 33018), (5503, 31380), (6276, 27515), (7845, 22012), (10460, 16509), (11006, 15690)]