84365910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5179}}^1$

素因数の和:5373

約数の個数: 48

約数和(自身を含む): 220605840

約数和(自身を除く): 136239930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5179, 5430, 8145, 10358, 15537, 16290, 25895, 31074, 46611, 51790, 77685, 93222, 155370, 233055, 466110, 937399, 1874798, 2812197, 4686995, 5624394, 8436591, 9373990, 14060985, 16873182, 28121970, 42182955, 84365910]

約数ペア:

[(1, 84365910), (2, 42182955), (3, 28121970), (5, 16873182), (6, 14060985), (9, 9373990), (10, 8436591), (15, 5624394), (18, 4686995), (30, 2812197), (45, 1874798), (90, 937399), (181, 466110), (362, 233055), (543, 155370), (905, 93222), (1086, 77685), (1629, 51790), (1810, 46611), (2715, 31074), (3258, 25895), (5179, 16290), (5430, 15537), (8145, 10358)]