1230231890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{5981}}^1$

素因数の和:6362

約数の個数: 32

約数和(自身を含む): 2255166144

約数和(自身を除く): 1024934254

約数列:

[1, 2, 5, 10, 67, 134, 307, 335, 614, 670, 1535, 3070, 5981, 11962, 20569, 29905, 41138, 59810, 102845, 205690, 400727, 801454, 1836167, 2003635, 3672334, 4007270, 9180835, 18361670, 123023189, 246046378, 615115945, 1230231890]

約数ペア:

[(1, 1230231890), (2, 615115945), (5, 246046378), (10, 123023189), (67, 18361670), (134, 9180835), (307, 4007270), (335, 3672334), (614, 2003635), (670, 1836167), (1535, 801454), (3070, 400727), (5981, 205690), (11962, 102845), (20569, 59810), (29905, 41138)]