139710060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{110881}}^1$

素因数の和:110903

約数の個数: 72

約数和(自身を含む): 484332576

約数和(自身を除く): 344622516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 110881, 221762, 332643, 443524, 554405, 665286, 776167, 997929, 1108810, 1330572, 1552334, 1663215, 1995858, 2217620, 2328501, 3104668, 3326430, 3880835, 3991716, 4657002, 4989645, 6652860, 6985503, 7761670, 9314004, 9979290, 11642505, 13971006, 15523340, 19958580, 23285010, 27942012, 34927515, 46570020, 69855030, 139710060]

約数ペア:

[(1, 139710060), (2, 69855030), (3, 46570020), (4, 34927515), (5, 27942012), (6, 23285010), (7, 19958580), (9, 15523340), (10, 13971006), (12, 11642505), (14, 9979290), (15, 9314004), (18, 7761670), (20, 6985503), (21, 6652860), (28, 4989645), (30, 4657002), (35, 3991716), (36, 3880835), (42, 3326430), (45, 3104668), (60, 2328501), (63, 2217620), (70, 1995858), (84, 1663215), (90, 1552334), (105, 1330572), (126, 1108810), (140, 997929), (180, 776167), (210, 665286), (252, 554405), (315, 443524), (420, 332643), (630, 221762), (1260, 110881)]