153400740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{35023}}^1$

素因数の和:35108

約数の個数: 48

約数和(自身を含む): 435418368

約数和(自身を除く): 282017628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 35023, 70046, 105069, 140092, 175115, 210138, 350230, 420276, 525345, 700460, 1050690, 2101380, 2556679, 5113358, 7670037, 10226716, 12783395, 15340074, 25566790, 30680148, 38350185, 51133580, 76700370, 153400740]

約数ペア:

[(1, 153400740), (2, 76700370), (3, 51133580), (4, 38350185), (5, 30680148), (6, 25566790), (10, 15340074), (12, 12783395), (15, 10226716), (20, 7670037), (30, 5113358), (60, 2556679), (73, 2101380), (146, 1050690), (219, 700460), (292, 525345), (365, 420276), (438, 350230), (730, 210138), (876, 175115), (1095, 140092), (1460, 105069), (2190, 70046), (4380, 35023)]