140533740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14731}}^1$

素因数の和:14799

約数の個数: 72

約数和(自身を含む): 434358288

約数和(自身を除く): 293824548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 14731, 29462, 44193, 58924, 73655, 88386, 132579, 147310, 176772, 220965, 265158, 294620, 441930, 530316, 662895, 780743, 883860, 1325790, 1561486, 2342229, 2651580, 3122972, 3903715, 4684458, 7026687, 7807430, 9368916, 11711145, 14053374, 15614860, 23422290, 28106748, 35133435, 46844580, 70266870, 140533740]

約数ペア:

[(1, 140533740), (2, 70266870), (3, 46844580), (4, 35133435), (5, 28106748), (6, 23422290), (9, 15614860), (10, 14053374), (12, 11711145), (15, 9368916), (18, 7807430), (20, 7026687), (30, 4684458), (36, 3903715), (45, 3122972), (53, 2651580), (60, 2342229), (90, 1561486), (106, 1325790), (159, 883860), (180, 780743), (212, 662895), (265, 530316), (318, 441930), (477, 294620), (530, 265158), (636, 220965), (795, 176772), (954, 147310), (1060, 132579), (1590, 88386), (1908, 73655), (2385, 58924), (3180, 44193), (4770, 29462), (9540, 14731)]