2438130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 5943744

約数和(自身を除く): 3505614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 1213, 2010, 2426, 3639, 6065, 7278, 12130, 18195, 36390, 81271, 162542, 243813, 406355, 487626, 812710, 1219065, 2438130]

約数ペア:

[(1, 2438130), (2, 1219065), (3, 812710), (5, 487626), (6, 406355), (10, 243813), (15, 162542), (30, 81271), (67, 36390), (134, 18195), (201, 12130), (335, 7278), (402, 6065), (670, 3639), (1005, 2426), (1213, 2010)]