66278310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10181}}^1$

素因数の和:10229

約数の個数: 64

約数和(自身を含む): 187674624

約数和(自身を除く): 121396314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 10181, 20362, 30543, 50905, 61086, 71267, 101810, 142534, 152715, 213801, 305430, 315611, 356335, 427602, 631222, 712670, 946833, 1069005, 1578055, 1893666, 2138010, 2209277, 3156110, 4418554, 4734165, 6627831, 9468330, 11046385, 13255662, 22092770, 33139155, 66278310]

約数ペア:

[(1, 66278310), (2, 33139155), (3, 22092770), (5, 13255662), (6, 11046385), (7, 9468330), (10, 6627831), (14, 4734165), (15, 4418554), (21, 3156110), (30, 2209277), (31, 2138010), (35, 1893666), (42, 1578055), (62, 1069005), (70, 946833), (93, 712670), (105, 631222), (155, 427602), (186, 356335), (210, 315611), (217, 305430), (310, 213801), (434, 152715), (465, 142534), (651, 101810), (930, 71267), (1085, 61086), (1302, 50905), (2170, 30543), (3255, 20362), (6510, 10181)]