675697980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{662449}}^1$

素因数の和:662478

約数の個数: 48

約数和(自身を含む): 2003248800

約数和(自身を除く): 1327550820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 662449, 1324898, 1987347, 2649796, 3312245, 3974694, 6624490, 7949388, 9936735, 11261633, 13248980, 19873470, 22523266, 33784899, 39746940, 45046532, 56308165, 67569798, 112616330, 135139596, 168924495, 225232660, 337848990, 675697980]

約数ペア:

[(1, 675697980), (2, 337848990), (3, 225232660), (4, 168924495), (5, 135139596), (6, 112616330), (10, 67569798), (12, 56308165), (15, 45046532), (17, 39746940), (20, 33784899), (30, 22523266), (34, 19873470), (51, 13248980), (60, 11261633), (68, 9936735), (85, 7949388), (102, 6624490), (170, 3974694), (204, 3312245), (255, 2649796), (340, 1987347), (510, 1324898), (1020, 662449)]