1937220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3566460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 389, 415, 498, 778, 830, 996, 1167, 1245, 1556, 1660, 1945, 2334, 2490, 3890, 4668, 4980, 5835, 7780, 11670, 23340, 32287, 64574, 96861, 129148, 161435, 193722, 322870, 387444, 484305, 645740, 968610, 1937220]

約数ペア:

[(1, 1937220), (2, 968610), (3, 645740), (4, 484305), (5, 387444), (6, 322870), (10, 193722), (12, 161435), (15, 129148), (20, 96861), (30, 64574), (60, 32287), (83, 23340), (166, 11670), (249, 7780), (332, 5835), (389, 4980), (415, 4668), (498, 3890), (778, 2490), (830, 2334), (996, 1945), (1167, 1660), (1245, 1556)]