45138910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15619}}^1$

素因数の和:15660

約数の個数: 24

約数和(自身を含む): 86316120

約数和(自身を除く): 41177210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 15619, 31238, 78095, 156190, 265523, 531046, 1327615, 2655230, 4513891, 9027782, 22569455, 45138910]

約数ペア:

[(1, 45138910), (2, 22569455), (5, 9027782), (10, 4513891), (17, 2655230), (34, 1327615), (85, 531046), (170, 265523), (289, 156190), (578, 78095), (1445, 31238), (2890, 15619)]