145087140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219829}}^1$

素因数の和:219852

約数の個数: 48

約数和(自身を含む): 443177280

約数和(自身を除く): 298090140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 219829, 439658, 659487, 879316, 1099145, 1318974, 2198290, 2418119, 2637948, 3297435, 4396580, 4836238, 6594870, 7254357, 9672476, 12090595, 13189740, 14508714, 24181190, 29017428, 36271785, 48362380, 72543570, 145087140]

約数ペア:

[(1, 145087140), (2, 72543570), (3, 48362380), (4, 36271785), (5, 29017428), (6, 24181190), (10, 14508714), (11, 13189740), (12, 12090595), (15, 9672476), (20, 7254357), (22, 6594870), (30, 4836238), (33, 4396580), (44, 3297435), (55, 2637948), (60, 2418119), (66, 2198290), (110, 1318974), (132, 1099145), (165, 879316), (220, 659487), (330, 439658), (660, 219829)]