13267950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 33145200

約数和(自身を除く): 19877250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 449, 591, 898, 985, 1182, 1347, 1970, 2245, 2694, 2955, 4490, 4925, 5910, 6735, 9850, 11225, 13470, 14775, 22450, 29550, 33675, 67350, 88453, 176906, 265359, 442265, 530718, 884530, 1326795, 2211325, 2653590, 4422650, 6633975, 13267950]

約数ペア:

[(1, 13267950), (2, 6633975), (3, 4422650), (5, 2653590), (6, 2211325), (10, 1326795), (15, 884530), (25, 530718), (30, 442265), (50, 265359), (75, 176906), (150, 88453), (197, 67350), (394, 33675), (449, 29550), (591, 22450), (898, 14775), (985, 13470), (1182, 11225), (1347, 9850), (1970, 6735), (2245, 5910), (2694, 4925), (2955, 4490)]