1502970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 4375296

約数和(自身を除く): 2872326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 421, 510, 595, 714, 842, 1190, 1263, 1785, 2105, 2526, 2947, 3570, 4210, 5894, 6315, 7157, 8841, 12630, 14314, 14735, 17682, 21471, 29470, 35785, 42942, 44205, 50099, 71570, 88410, 100198, 107355, 150297, 214710, 250495, 300594, 500990, 751485, 1502970]

約数ペア:

[(1, 1502970), (2, 751485), (3, 500990), (5, 300594), (6, 250495), (7, 214710), (10, 150297), (14, 107355), (15, 100198), (17, 88410), (21, 71570), (30, 50099), (34, 44205), (35, 42942), (42, 35785), (51, 29470), (70, 21471), (85, 17682), (102, 14735), (105, 14314), (119, 12630), (170, 8841), (210, 7157), (238, 6315), (255, 5894), (357, 4210), (421, 3570), (510, 2947), (595, 2526), (714, 2105), (842, 1785), (1190, 1263)]