78888090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55949}}^1$

素因数の和:56006

約数の個数: 32

約数和(自身を含む): 193363200

約数和(自身を除く): 114475110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 55949, 111898, 167847, 279745, 335694, 559490, 839235, 1678470, 2629603, 5259206, 7888809, 13148015, 15777618, 26296030, 39444045, 78888090]

約数ペア:

[(1, 78888090), (2, 39444045), (3, 26296030), (5, 15777618), (6, 13148015), (10, 7888809), (15, 5259206), (30, 2629603), (47, 1678470), (94, 839235), (141, 559490), (235, 335694), (282, 279745), (470, 167847), (705, 111898), (1410, 55949)]