6628260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 18873792

約数和(自身を除く): 12245532

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, 1811, 1830, 3622, 3660, 5433, 7244, 9055, 10866, 18110, 21732, 27165, 36220, 54330, 108660, 110471, 220942, 331413, 441884, 552355, 662826, 1104710, 1325652, 1657065, 2209420, 3314130, 6628260]

約数ペア:

[(1, 6628260), (2, 3314130), (3, 2209420), (4, 1657065), (5, 1325652), (6, 1104710), (10, 662826), (12, 552355), (15, 441884), (20, 331413), (30, 220942), (60, 110471), (61, 108660), (122, 54330), (183, 36220), (244, 27165), (305, 21732), (366, 18110), (610, 10866), (732, 9055), (915, 7244), (1220, 5433), (1811, 3660), (1830, 3622)]