953580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 2790144

約数和(自身を除く): 1836564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 691, 1380, 1382, 2073, 2764, 3455, 4146, 6910, 8292, 10365, 13820, 15893, 20730, 31786, 41460, 47679, 63572, 79465, 95358, 158930, 190716, 238395, 317860, 476790, 953580]

約数ペア:

[(1, 953580), (2, 476790), (3, 317860), (4, 238395), (5, 190716), (6, 158930), (10, 95358), (12, 79465), (15, 63572), (20, 47679), (23, 41460), (30, 31786), (46, 20730), (60, 15893), (69, 13820), (92, 10365), (115, 8292), (138, 6910), (230, 4146), (276, 3455), (345, 2764), (460, 2073), (690, 1382), (691, 1380)]