248214210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{266897}}^1$

素因数の和:266938

約数の個数: 32

約数和(自身を含む): 614932992

約数和(自身を除く): 366718782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 266897, 533794, 800691, 1334485, 1601382, 2668970, 4003455, 8006910, 8273807, 16547614, 24821421, 41369035, 49642842, 82738070, 124107105, 248214210]

約数ペア:

[(1, 248214210), (2, 124107105), (3, 82738070), (5, 49642842), (6, 41369035), (10, 24821421), (15, 16547614), (30, 8273807), (31, 8006910), (62, 4003455), (93, 2668970), (155, 1601382), (186, 1334485), (310, 800691), (465, 533794), (930, 266897)]