8619064020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{6840527}}^1$

素因数の和:6840549

約数の個数: 72

約数和(自身を含む): 29879426304

約数和(自身を除く): 21260362284

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, 6840527, 13681054, 20521581, 27362108, 34202635, 41043162, 47883689, 61564743, 68405270, 82086324, 95767378, 102607905, 123129486, 136810540, 143651067, 191534756, 205215810, 239418445, 246258972, 287302134, 307823715, 410431620, 430953201, 478836890, 574604268, 615647430, 718255335, 861906402, 957673780, 1231294860, 1436510670, 1723812804, 2154766005, 2873021340, 4309532010, 8619064020]

約数ペア:

[(1, 8619064020), (2, 4309532010), (3, 2873021340), (4, 2154766005), (5, 1723812804), (6, 1436510670), (7, 1231294860), (9, 957673780), (10, 861906402), (12, 718255335), (14, 615647430), (15, 574604268), (18, 478836890), (20, 430953201), (21, 410431620), (28, 307823715), (30, 287302134), (35, 246258972), (36, 239418445), (42, 205215810), (45, 191534756), (60, 143651067), (63, 136810540), (70, 123129486), (84, 102607905), (90, 95767378), (105, 82086324), (126, 68405270), (140, 61564743), (180, 47883689), (210, 41043162), (252, 34202635), (315, 27362108), (420, 20521581), (630, 13681054), (1260, 6840527)]