145831530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5581}}^1$

素因数の和:5671

約数の個数: 64

約数和(自身を含む): 382612608

約数和(自身を除く): 236781078

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 4355, 5226, 5581, 8710, 11162, 13065, 16743, 26130, 27905, 33486, 55810, 72553, 83715, 145106, 167430, 217659, 362765, 373927, 435318, 725530, 747854, 1088295, 1121781, 1869635, 2176590, 2243562, 3739270, 4861051, 5608905, 9722102, 11217810, 14583153, 24305255, 29166306, 48610510, 72915765, 145831530]

約数ペア:

[(1, 145831530), (2, 72915765), (3, 48610510), (5, 29166306), (6, 24305255), (10, 14583153), (13, 11217810), (15, 9722102), (26, 5608905), (30, 4861051), (39, 3739270), (65, 2243562), (67, 2176590), (78, 1869635), (130, 1121781), (134, 1088295), (195, 747854), (201, 725530), (335, 435318), (390, 373927), (402, 362765), (670, 217659), (871, 167430), (1005, 145106), (1742, 83715), (2010, 72553), (2613, 55810), (4355, 33486), (5226, 27905), (5581, 26130), (8710, 16743), (11162, 13065)]