72877530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220841}}^1$

素因数の和:220862

約数の個数: 32

約数和(自身を含む): 190807488

約数和(自身を除く): 117929958

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220841, 441682, 662523, 1104205, 1325046, 2208410, 2429251, 3312615, 4858502, 6625230, 7287753, 12146255, 14575506, 24292510, 36438765, 72877530]

約数ペア:

[(1, 72877530), (2, 36438765), (3, 24292510), (5, 14575506), (6, 12146255), (10, 7287753), (11, 6625230), (15, 4858502), (22, 3312615), (30, 2429251), (33, 2208410), (55, 1325046), (66, 1104205), (110, 662523), (165, 441682), (330, 220841)]