31070730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{60923}}^1$

素因数の和:60950

約数の個数: 32

約数和(自身を含む): 78957504

約数和(自身を除く): 47886774

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 60923, 121846, 182769, 304615, 365538, 609230, 913845, 1035691, 1827690, 2071382, 3107073, 5178455, 6214146, 10356910, 15535365, 31070730]

約数ペア:

[(1, 31070730), (2, 15535365), (3, 10356910), (5, 6214146), (6, 5178455), (10, 3107073), (15, 2071382), (17, 1827690), (30, 1035691), (34, 913845), (51, 609230), (85, 365538), (102, 304615), (170, 182769), (255, 121846), (510, 60923)]