222467910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9719}}^1$

素因数の和:9845

約数の個数: 64

約数和(自身を含む): 615859200

約数和(自身を除く): 393391290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3815, 4578, 7630, 9719, 11445, 19438, 22890, 29157, 48595, 58314, 68033, 97190, 136066, 145785, 204099, 291570, 340165, 408198, 680330, 1020495, 1059371, 2040990, 2118742, 3178113, 5296855, 6356226, 7415597, 10593710, 14831194, 15890565, 22246791, 31781130, 37077985, 44493582, 74155970, 111233955, 222467910]

約数ペア:

[(1, 222467910), (2, 111233955), (3, 74155970), (5, 44493582), (6, 37077985), (7, 31781130), (10, 22246791), (14, 15890565), (15, 14831194), (21, 10593710), (30, 7415597), (35, 6356226), (42, 5296855), (70, 3178113), (105, 2118742), (109, 2040990), (210, 1059371), (218, 1020495), (327, 680330), (545, 408198), (654, 340165), (763, 291570), (1090, 204099), (1526, 145785), (1635, 136066), (2289, 97190), (3270, 68033), (3815, 58314), (4578, 48595), (7630, 29157), (9719, 22890), (11445, 19438)]