25612230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{121963}}^1$

素因数の和:121980

約数の個数: 32

約数和(自身を含む): 70251264

約数和(自身を除く): 44639034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 121963, 243926, 365889, 609815, 731778, 853741, 1219630, 1707482, 1829445, 2561223, 3658890, 4268705, 5122446, 8537410, 12806115, 25612230]

約数ペア:

[(1, 25612230), (2, 12806115), (3, 8537410), (5, 5122446), (6, 4268705), (7, 3658890), (10, 2561223), (14, 1829445), (15, 1707482), (21, 1219630), (30, 853741), (35, 731778), (42, 609815), (70, 365889), (105, 243926), (210, 121963)]