155024910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20753}}^1$

素因数の和:20849

約数の個数: 48

約数和(自身を含む): 407940624

約数和(自身を除く): 252915714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 20753, 41506, 62259, 103765, 124518, 186777, 207530, 311295, 373554, 622590, 933885, 1722499, 1867770, 3444998, 5167497, 8612495, 10334994, 15502491, 17224990, 25837485, 31004982, 51674970, 77512455, 155024910]

約数ペア:

[(1, 155024910), (2, 77512455), (3, 51674970), (5, 31004982), (6, 25837485), (9, 17224990), (10, 15502491), (15, 10334994), (18, 8612495), (30, 5167497), (45, 3444998), (83, 1867770), (90, 1722499), (166, 933885), (249, 622590), (415, 373554), (498, 311295), (747, 207530), (830, 186777), (1245, 124518), (1494, 103765), (2490, 62259), (3735, 41506), (7470, 20753)]