205202460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{31963}}^1$

素因数の和:32082

約数の個数: 48

約数和(自身を含む): 579954816

約数和(自身を除く): 374752356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 31963, 63926, 95889, 127852, 159815, 191778, 319630, 383556, 479445, 639260, 958890, 1917780, 3420041, 6840082, 10260123, 13680164, 17100205, 20520246, 34200410, 41040492, 51300615, 68400820, 102601230, 205202460]

約数ペア:

[(1, 205202460), (2, 102601230), (3, 68400820), (4, 51300615), (5, 41040492), (6, 34200410), (10, 20520246), (12, 17100205), (15, 13680164), (20, 10260123), (30, 6840082), (60, 3420041), (107, 1917780), (214, 958890), (321, 639260), (428, 479445), (535, 383556), (642, 319630), (1070, 191778), (1284, 159815), (1605, 127852), (2140, 95889), (3210, 63926), (6420, 31963)]