31521690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{116747}}^1$

素因数の和:116763

約数の個数: 32

約数和(自身を含む): 84058560

約数和(自身を除く): 52536870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 116747, 233494, 350241, 583735, 700482, 1050723, 1167470, 1751205, 2101446, 3152169, 3502410, 5253615, 6304338, 10507230, 15760845, 31521690]

約数ペア:

[(1, 31521690), (2, 15760845), (3, 10507230), (5, 6304338), (6, 5253615), (9, 3502410), (10, 3152169), (15, 2101446), (18, 1751205), (27, 1167470), (30, 1050723), (45, 700482), (54, 583735), (90, 350241), (135, 233494), (270, 116747)]