6645210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 18748800

約数和(自身を除く): 12103590

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 1549, 2145, 3098, 4290, 4647, 7745, 9294, 15490, 17039, 20137, 23235, 34078, 40274, 46470, 51117, 60411, 85195, 100685, 102234, 120822, 170390, 201370, 221507, 255585, 302055, 443014, 511170, 604110, 664521, 1107535, 1329042, 2215070, 3322605, 6645210]

約数ペア:

[(1, 6645210), (2, 3322605), (3, 2215070), (5, 1329042), (6, 1107535), (10, 664521), (11, 604110), (13, 511170), (15, 443014), (22, 302055), (26, 255585), (30, 221507), (33, 201370), (39, 170390), (55, 120822), (65, 102234), (66, 100685), (78, 85195), (110, 60411), (130, 51117), (143, 46470), (165, 40274), (195, 34078), (286, 23235), (330, 20137), (390, 17039), (429, 15490), (715, 9294), (858, 7745), (1430, 4647), (1549, 4290), (2145, 3098)]