2017333185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{30839}}^1$

素因数の和:30950

約数の個数: 48

約数和(自身を含む): 3797020800

約数和(自身を除く): 1779687615

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 89, 105, 147, 245, 267, 445, 623, 735, 1335, 1869, 3115, 4361, 9345, 13083, 21805, 30839, 65415, 92517, 154195, 215873, 462585, 647619, 1079365, 1511111, 2744671, 3238095, 4533333, 7555555, 8234013, 13723355, 19212697, 22666665, 41170065, 57638091, 96063485, 134488879, 288190455, 403466637, 672444395, 2017333185]

約数ペア:

[(1, 2017333185), (3, 672444395), (5, 403466637), (7, 288190455), (15, 134488879), (21, 96063485), (35, 57638091), (49, 41170065), (89, 22666665), (105, 19212697), (147, 13723355), (245, 8234013), (267, 7555555), (445, 4533333), (623, 3238095), (735, 2744671), (1335, 1511111), (1869, 1079365), (3115, 647619), (4361, 462585), (9345, 215873), (13083, 154195), (21805, 92517), (30839, 65415)]