69025740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 222566400

約数和(自身を除く): 153540660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1103, 1490, 1788, 2086, 2206, 2235, 2980, 3129, 3309, 4172, 4412, 4470, 5215, 5515, 6258, 6618, 7721, 8940, 10430, 11030, 12516, 13236, 15442, 15645, 16545, 20860, 22060, 23163, 30884, 31290, 33090, 38605, 46326, 62580, 66180, 77210, 92652, 115815, 154420, 164347, 231630, 328694, 463260, 493041, 657388, 821735, 986082, 1150429, 1643470, 1972164, 2300858, 2465205, 3286940, 3451287, 4601716, 4930410, 5752145, 6902574, 9860820, 11504290, 13805148, 17256435, 23008580, 34512870, 69025740]

約数ペア:

[(1, 69025740), (2, 34512870), (3, 23008580), (4, 17256435), (5, 13805148), (6, 11504290), (7, 9860820), (10, 6902574), (12, 5752145), (14, 4930410), (15, 4601716), (20, 3451287), (21, 3286940), (28, 2465205), (30, 2300858), (35, 1972164), (42, 1643470), (60, 1150429), (70, 986082), (84, 821735), (105, 657388), (140, 493041), (149, 463260), (210, 328694), (298, 231630), (420, 164347), (447, 154420), (596, 115815), (745, 92652), (894, 77210), (1043, 66180), (1103, 62580), (1490, 46326), (1788, 38605), (2086, 33090), (2206, 31290), (2235, 30884), (2980, 23163), (3129, 22060), (3309, 20860), (4172, 16545), (4412, 15645), (4470, 15442), (5215, 13236), (5515, 12516), (6258, 11030), (6618, 10430), (7721, 8940)]