78982590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1993}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 189796896

約数和(自身を除く): 110814306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 1993, 2642, 3963, 3986, 5979, 6605, 7926, 9965, 11958, 13210, 19815, 19930, 29895, 39630, 59790, 2632753, 5265506, 7898259, 13163765, 15796518, 26327530, 39491295, 78982590]

約数ペア:

[(1, 78982590), (2, 39491295), (3, 26327530), (5, 15796518), (6, 13163765), (10, 7898259), (15, 5265506), (30, 2632753), (1321, 59790), (1993, 39630), (2642, 29895), (3963, 19930), (3986, 19815), (5979, 13210), (6605, 11958), (7926, 9965)]