66189270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5167}}^1$

素因数の和:5245

約数の個数: 64

約数和(自身を含む): 184559616

約数和(自身を除く): 118370346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 5167, 6405, 10334, 12810, 15501, 25835, 31002, 36169, 51670, 72338, 77505, 108507, 155010, 180845, 217014, 315187, 361690, 542535, 630374, 945561, 1085070, 1575935, 1891122, 2206309, 3151870, 4412618, 4727805, 6618927, 9455610, 11031545, 13237854, 22063090, 33094635, 66189270]

約数ペア:

[(1, 66189270), (2, 33094635), (3, 22063090), (5, 13237854), (6, 11031545), (7, 9455610), (10, 6618927), (14, 4727805), (15, 4412618), (21, 3151870), (30, 2206309), (35, 1891122), (42, 1575935), (61, 1085070), (70, 945561), (105, 630374), (122, 542535), (183, 361690), (210, 315187), (305, 217014), (366, 180845), (427, 155010), (610, 108507), (854, 77505), (915, 72338), (1281, 51670), (1830, 36169), (2135, 31002), (2562, 25835), (4270, 15501), (5167, 12810), (6405, 10334)]