7236780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 20477184

約数和(自身を除く): 13240404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1171, 1236, 1545, 2060, 2342, 3090, 3513, 4684, 5855, 6180, 7026, 11710, 14052, 17565, 23420, 35130, 70260, 120613, 241226, 361839, 482452, 603065, 723678, 1206130, 1447356, 1809195, 2412260, 3618390, 7236780]

約数ペア:

[(1, 7236780), (2, 3618390), (3, 2412260), (4, 1809195), (5, 1447356), (6, 1206130), (10, 723678), (12, 603065), (15, 482452), (20, 361839), (30, 241226), (60, 120613), (103, 70260), (206, 35130), (309, 23420), (412, 17565), (515, 14052), (618, 11710), (1030, 7026), (1171, 6180), (1236, 5855), (1545, 4684), (2060, 3513), (2342, 3090)]