7203540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 20301120

約数和(自身を除く): 13097580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 569, 633, 844, 1055, 1138, 1266, 1707, 2110, 2276, 2532, 2845, 3165, 3414, 4220, 5690, 6330, 6828, 8535, 11380, 12660, 17070, 34140, 120059, 240118, 360177, 480236, 600295, 720354, 1200590, 1440708, 1800885, 2401180, 3601770, 7203540]

約数ペア:

[(1, 7203540), (2, 3601770), (3, 2401180), (4, 1800885), (5, 1440708), (6, 1200590), (10, 720354), (12, 600295), (15, 480236), (20, 360177), (30, 240118), (60, 120059), (211, 34140), (422, 17070), (569, 12660), (633, 11380), (844, 8535), (1055, 6828), (1138, 6330), (1266, 5690), (1707, 4220), (2110, 3414), (2276, 3165), (2532, 2845)]