15118530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71993}}^1$

素因数の和:72010

約数の個数: 32

約数和(自身を含む): 41468544

約数和(自身を除く): 26350014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 71993, 143986, 215979, 359965, 431958, 503951, 719930, 1007902, 1079895, 1511853, 2159790, 2519755, 3023706, 5039510, 7559265, 15118530]

約数ペア:

[(1, 15118530), (2, 7559265), (3, 5039510), (5, 3023706), (6, 2519755), (7, 2159790), (10, 1511853), (14, 1079895), (15, 1007902), (21, 719930), (30, 503951), (35, 431958), (42, 359965), (70, 215979), (105, 143986), (210, 71993)]