129760050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{123581}}^1$

素因数の和:123603

約数の個数: 48

約数和(自身を含む): 367780032

約数和(自身を除く): 238019982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 123581, 247162, 370743, 617905, 741486, 865067, 1235810, 1730134, 1853715, 2595201, 3089525, 3707430, 4325335, 5190402, 6179050, 8650670, 9268575, 12976005, 18537150, 21626675, 25952010, 43253350, 64880025, 129760050]

約数ペア:

[(1, 129760050), (2, 64880025), (3, 43253350), (5, 25952010), (6, 21626675), (7, 18537150), (10, 12976005), (14, 9268575), (15, 8650670), (21, 6179050), (25, 5190402), (30, 4325335), (35, 3707430), (42, 3089525), (50, 2595201), (70, 1853715), (75, 1730134), (105, 1235810), (150, 865067), (175, 741486), (210, 617905), (350, 370743), (525, 247162), (1050, 123581)]