289372230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{153107}}^1$

素因数の和:153130

約数の個数: 64

約数和(自身を含む): 881902080

約数和(自身を除く): 592529850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 153107, 306214, 459321, 765535, 918642, 1071749, 1377963, 1531070, 2143498, 2296605, 2755926, 3215247, 4133889, 4593210, 5358745, 6430494, 6889815, 8267778, 9645741, 10717490, 13779630, 16076235, 19291482, 20669445, 28937223, 32152470, 41338890, 48228705, 57874446, 96457410, 144686115, 289372230]

約数ペア:

[(1, 289372230), (2, 144686115), (3, 96457410), (5, 57874446), (6, 48228705), (7, 41338890), (9, 32152470), (10, 28937223), (14, 20669445), (15, 19291482), (18, 16076235), (21, 13779630), (27, 10717490), (30, 9645741), (35, 8267778), (42, 6889815), (45, 6430494), (54, 5358745), (63, 4593210), (70, 4133889), (90, 3215247), (105, 2755926), (126, 2296605), (135, 2143498), (189, 1531070), (210, 1377963), (270, 1071749), (315, 918642), (378, 765535), (630, 459321), (945, 306214), (1890, 153107)]