202444980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71789}}^1$

素因数の和:71848

約数の個数: 48

約数和(自身を含む): 578914560

約数和(自身を除く): 376469580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 71789, 143578, 215367, 287156, 358945, 430734, 717890, 861468, 1076835, 1435780, 2153670, 3374083, 4307340, 6748166, 10122249, 13496332, 16870415, 20244498, 33740830, 40488996, 50611245, 67481660, 101222490, 202444980]

約数ペア:

[(1, 202444980), (2, 101222490), (3, 67481660), (4, 50611245), (5, 40488996), (6, 33740830), (10, 20244498), (12, 16870415), (15, 13496332), (20, 10122249), (30, 6748166), (47, 4307340), (60, 3374083), (94, 2153670), (141, 1435780), (188, 1076835), (235, 861468), (282, 717890), (470, 430734), (564, 358945), (705, 287156), (940, 215367), (1410, 143578), (2820, 71789)]