450874330

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{3299}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 826848000

約数和(自身を除く): 375973670

約数列:

[1, 2, 5, 10, 79, 158, 173, 346, 395, 790, 865, 1730, 3299, 6598, 13667, 16495, 27334, 32990, 68335, 136670, 260621, 521242, 570727, 1141454, 1303105, 2606210, 2853635, 5707270, 45087433, 90174866, 225437165, 450874330]

約数ペア:

[(1, 450874330), (2, 225437165), (5, 90174866), (10, 45087433), (79, 5707270), (158, 2853635), (173, 2606210), (346, 1303105), (395, 1141454), (790, 570727), (865, 521242), (1730, 260621), (3299, 136670), (6598, 68335), (13667, 32990), (16495, 27334)]