73633740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64591}}^1$

素因数の和:64622

約数の個数: 48

約数和(自身を含む): 217029120

約数和(自身を除く): 143395380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 64591, 129182, 193773, 258364, 322955, 387546, 645910, 775092, 968865, 1227229, 1291820, 1937730, 2454458, 3681687, 3875460, 4908916, 6136145, 7363374, 12272290, 14726748, 18408435, 24544580, 36816870, 73633740]

約数ペア:

[(1, 73633740), (2, 36816870), (3, 24544580), (4, 18408435), (5, 14726748), (6, 12272290), (10, 7363374), (12, 6136145), (15, 4908916), (19, 3875460), (20, 3681687), (30, 2454458), (38, 1937730), (57, 1291820), (60, 1227229), (76, 968865), (95, 775092), (114, 645910), (190, 387546), (228, 322955), (285, 258364), (380, 193773), (570, 129182), (1140, 64591)]