5702220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 17559360

約数和(自身を除く): 11857140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 401, 474, 711, 790, 802, 948, 1185, 1203, 1422, 1580, 1604, 2005, 2370, 2406, 2844, 3555, 3609, 4010, 4740, 4812, 6015, 7110, 7218, 8020, 12030, 14220, 14436, 18045, 24060, 31679, 36090, 63358, 72180, 95037, 126716, 158395, 190074, 285111, 316790, 380148, 475185, 570222, 633580, 950370, 1140444, 1425555, 1900740, 2851110, 5702220]

約数ペア:

[(1, 5702220), (2, 2851110), (3, 1900740), (4, 1425555), (5, 1140444), (6, 950370), (9, 633580), (10, 570222), (12, 475185), (15, 380148), (18, 316790), (20, 285111), (30, 190074), (36, 158395), (45, 126716), (60, 95037), (79, 72180), (90, 63358), (158, 36090), (180, 31679), (237, 24060), (316, 18045), (395, 14436), (401, 14220), (474, 12030), (711, 8020), (790, 7218), (802, 7110), (948, 6015), (1185, 4812), (1203, 4740), (1422, 4010), (1580, 3609), (1604, 3555), (2005, 2844), (2370, 2406)]