275122020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97561}}^1$

素因数の和:97620

約数の個数: 48

約数和(自身を含む): 786739968

約数和(自身を除く): 511617948

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, 97561, 195122, 292683, 390244, 487805, 585366, 975610, 1170732, 1463415, 1951220, 2926830, 4585367, 5853660, 9170734, 13756101, 18341468, 22926835, 27512202, 45853670, 55024404, 68780505, 91707340, 137561010, 275122020]

約数ペア:

[(1, 275122020), (2, 137561010), (3, 91707340), (4, 68780505), (5, 55024404), (6, 45853670), (10, 27512202), (12, 22926835), (15, 18341468), (20, 13756101), (30, 9170734), (47, 5853660), (60, 4585367), (94, 2926830), (141, 1951220), (188, 1463415), (235, 1170732), (282, 975610), (470, 585366), (564, 487805), (705, 390244), (940, 292683), (1410, 195122), (2820, 97561)]