207347340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{3559}}^1$

素因数の和:4542

約数の個数: 48

約数和(自身を含む): 581333760

約数和(自身を除く): 373986420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 971, 1942, 2913, 3559, 3884, 4855, 5826, 7118, 9710, 10677, 11652, 14236, 14565, 17795, 19420, 21354, 29130, 35590, 42708, 53385, 58260, 71180, 106770, 213540, 3455789, 6911578, 10367367, 13823156, 17278945, 20734734, 34557890, 41469468, 51836835, 69115780, 103673670, 207347340]

約数ペア:

[(1, 207347340), (2, 103673670), (3, 69115780), (4, 51836835), (5, 41469468), (6, 34557890), (10, 20734734), (12, 17278945), (15, 13823156), (20, 10367367), (30, 6911578), (60, 3455789), (971, 213540), (1942, 106770), (2913, 71180), (3559, 58260), (3884, 53385), (4855, 42708), (5826, 35590), (7118, 29130), (9710, 21354), (10677, 19420), (11652, 17795), (14236, 14565)]