12777060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 36372672

約数和(自身を除く): 23595612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3491, 3660, 6982, 10473, 13964, 17455, 20946, 34910, 41892, 52365, 69820, 104730, 209460, 212951, 425902, 638853, 851804, 1064755, 1277706, 2129510, 2555412, 3194265, 4259020, 6388530, 12777060]

約数ペア:

[(1, 12777060), (2, 6388530), (3, 4259020), (4, 3194265), (5, 2555412), (6, 2129510), (10, 1277706), (12, 1064755), (15, 851804), (20, 638853), (30, 425902), (60, 212951), (61, 209460), (122, 104730), (183, 69820), (244, 52365), (305, 41892), (366, 34910), (610, 20946), (732, 17455), (915, 13964), (1220, 10473), (1830, 6982), (3491, 3660)]