3222870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 8985600

約数和(自身を除く): 5762730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 149, 206, 210, 298, 309, 447, 515, 618, 721, 745, 894, 1030, 1043, 1442, 1490, 1545, 2086, 2163, 2235, 3090, 3129, 3605, 4326, 4470, 5215, 6258, 7210, 10430, 10815, 15347, 15645, 21630, 30694, 31290, 46041, 76735, 92082, 107429, 153470, 214858, 230205, 322287, 460410, 537145, 644574, 1074290, 1611435, 3222870]

約数ペア:

[(1, 3222870), (2, 1611435), (3, 1074290), (5, 644574), (6, 537145), (7, 460410), (10, 322287), (14, 230205), (15, 214858), (21, 153470), (30, 107429), (35, 92082), (42, 76735), (70, 46041), (103, 31290), (105, 30694), (149, 21630), (206, 15645), (210, 15347), (298, 10815), (309, 10430), (447, 7210), (515, 6258), (618, 5215), (721, 4470), (745, 4326), (894, 3605), (1030, 3129), (1043, 3090), (1442, 2235), (1490, 2163), (1545, 2086)]