20161023570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2835587}}^1$

素因数の和:2835679

約数の個数: 48

約数和(自身を含む): 53082207360

約数和(自身を除く): 32921183790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 2835587, 5671174, 8506761, 14177935, 17013522, 25520283, 28355870, 42533805, 51040566, 85067610, 127601415, 224011373, 255202830, 448022746, 672034119, 1120056865, 1344068238, 2016102357, 2240113730, 3360170595, 4032204714, 6720341190, 10080511785, 20161023570]

約数ペア:

[(1, 20161023570), (2, 10080511785), (3, 6720341190), (5, 4032204714), (6, 3360170595), (9, 2240113730), (10, 2016102357), (15, 1344068238), (18, 1120056865), (30, 672034119), (45, 448022746), (79, 255202830), (90, 224011373), (158, 127601415), (237, 85067610), (395, 51040566), (474, 42533805), (711, 28355870), (790, 25520283), (1185, 17013522), (1422, 14177935), (2370, 8506761), (3555, 5671174), (7110, 2835587)]