135781530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 338646528

約数和(自身を除く): 202864998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 67, 86, 129, 134, 201, 215, 258, 335, 402, 430, 645, 670, 1005, 1290, 1571, 2010, 2881, 3142, 4713, 5762, 7855, 8643, 9426, 14405, 15710, 17286, 23565, 28810, 43215, 47130, 67553, 86430, 105257, 135106, 202659, 210514, 315771, 337765, 405318, 526285, 631542, 675530, 1013295, 1052570, 1578855, 2026590, 3157710, 4526051, 9052102, 13578153, 22630255, 27156306, 45260510, 67890765, 135781530]

約数ペア:

[(1, 135781530), (2, 67890765), (3, 45260510), (5, 27156306), (6, 22630255), (10, 13578153), (15, 9052102), (30, 4526051), (43, 3157710), (67, 2026590), (86, 1578855), (129, 1052570), (134, 1013295), (201, 675530), (215, 631542), (258, 526285), (335, 405318), (402, 337765), (430, 315771), (645, 210514), (670, 202659), (1005, 135106), (1290, 105257), (1571, 86430), (2010, 67553), (2881, 47130), (3142, 43215), (4713, 28810), (5762, 23565), (7855, 17286), (8643, 15710), (9426, 14405)]