2274780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 6580224

約数和(自身を除く): 4305444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1223, 1860, 2446, 3669, 4892, 6115, 7338, 12230, 14676, 18345, 24460, 36690, 37913, 73380, 75826, 113739, 151652, 189565, 227478, 379130, 454956, 568695, 758260, 1137390, 2274780]

約数ペア:

[(1, 2274780), (2, 1137390), (3, 758260), (4, 568695), (5, 454956), (6, 379130), (10, 227478), (12, 189565), (15, 151652), (20, 113739), (30, 75826), (31, 73380), (60, 37913), (62, 36690), (93, 24460), (124, 18345), (155, 14676), (186, 12230), (310, 7338), (372, 6115), (465, 4892), (620, 3669), (930, 2446), (1223, 1860)]