858744090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107209}}^1$

素因数の和:107311

約数の個数: 48

約数和(自身を含む): 2257842600

約数和(自身を除く): 1399098510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 107209, 214418, 321627, 536045, 643254, 964881, 1072090, 1608135, 1929762, 3216270, 4824405, 9541601, 9648810, 19083202, 28624803, 47708005, 57249606, 85874409, 95416010, 143124015, 171748818, 286248030, 429372045, 858744090]

約数ペア:

[(1, 858744090), (2, 429372045), (3, 286248030), (5, 171748818), (6, 143124015), (9, 95416010), (10, 85874409), (15, 57249606), (18, 47708005), (30, 28624803), (45, 19083202), (89, 9648810), (90, 9541601), (178, 4824405), (267, 3216270), (445, 1929762), (534, 1608135), (801, 1072090), (890, 964881), (1335, 643254), (1602, 536045), (2670, 321627), (4005, 214418), (8010, 107209)]