38224260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2909}}^1$

素因数の和:2997

約数の個数: 72

約数和(自身を含む): 117575640

約数和(自身を除く): 79351380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 2909, 3285, 4380, 5818, 6570, 8727, 11636, 13140, 14545, 17454, 26181, 29090, 34908, 43635, 52362, 58180, 87270, 104724, 130905, 174540, 212357, 261810, 424714, 523620, 637071, 849428, 1061785, 1274142, 1911213, 2123570, 2548284, 3185355, 3822426, 4247140, 6370710, 7644852, 9556065, 12741420, 19112130, 38224260]

約数ペア:

[(1, 38224260), (2, 19112130), (3, 12741420), (4, 9556065), (5, 7644852), (6, 6370710), (9, 4247140), (10, 3822426), (12, 3185355), (15, 2548284), (18, 2123570), (20, 1911213), (30, 1274142), (36, 1061785), (45, 849428), (60, 637071), (73, 523620), (90, 424714), (146, 261810), (180, 212357), (219, 174540), (292, 130905), (365, 104724), (438, 87270), (657, 58180), (730, 52362), (876, 43635), (1095, 34908), (1314, 29090), (1460, 26181), (2190, 17454), (2628, 14545), (2909, 13140), (3285, 11636), (4380, 8727), (5818, 6570)]