202230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 622080

約数和(自身を除く): 419850

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, 107, 126, 135, 189, 210, 214, 270, 315, 321, 378, 535, 630, 642, 749, 945, 963, 1070, 1498, 1605, 1890, 1926, 2247, 2889, 3210, 3745, 4494, 4815, 5778, 6741, 7490, 9630, 11235, 13482, 14445, 20223, 22470, 28890, 33705, 40446, 67410, 101115, 202230]

約数ペア:

[(1, 202230), (2, 101115), (3, 67410), (5, 40446), (6, 33705), (7, 28890), (9, 22470), (10, 20223), (14, 14445), (15, 13482), (18, 11235), (21, 9630), (27, 7490), (30, 6741), (35, 5778), (42, 4815), (45, 4494), (54, 3745), (63, 3210), (70, 2889), (90, 2247), (105, 1926), (107, 1890), (126, 1605), (135, 1498), (189, 1070), (210, 963), (214, 945), (270, 749), (315, 642), (321, 630), (378, 535)]