66310020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{52627}}^1$

素因数の和:52649

約数の個数: 72

約数和(自身を含む): 229879104

約数和(自身を除く): 163569084

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, 52627, 105254, 157881, 210508, 263135, 315762, 368389, 473643, 526270, 631524, 736778, 789405, 947286, 1052540, 1105167, 1473556, 1578810, 1841945, 1894572, 2210334, 2368215, 3157620, 3315501, 3683890, 4420668, 4736430, 5525835, 6631002, 7367780, 9472860, 11051670, 13262004, 16577505, 22103340, 33155010, 66310020]

約数ペア:

[(1, 66310020), (2, 33155010), (3, 22103340), (4, 16577505), (5, 13262004), (6, 11051670), (7, 9472860), (9, 7367780), (10, 6631002), (12, 5525835), (14, 4736430), (15, 4420668), (18, 3683890), (20, 3315501), (21, 3157620), (28, 2368215), (30, 2210334), (35, 1894572), (36, 1841945), (42, 1578810), (45, 1473556), (60, 1105167), (63, 1052540), (70, 947286), (84, 789405), (90, 736778), (105, 631524), (126, 526270), (140, 473643), (180, 368389), (210, 315762), (252, 263135), (315, 210508), (420, 157881), (630, 105254), (1260, 52627)]