388962390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{4457}}^1$

素因数の和:7376

約数の個数: 32

約数和(自身を含む): 934040160

約数和(自身を除く): 545077770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2909, 4457, 5818, 8727, 8914, 13371, 14545, 17454, 22285, 26742, 29090, 43635, 44570, 66855, 87270, 133710, 12965413, 25930826, 38896239, 64827065, 77792478, 129654130, 194481195, 388962390]

約数ペア:

[(1, 388962390), (2, 194481195), (3, 129654130), (5, 77792478), (6, 64827065), (10, 38896239), (15, 25930826), (30, 12965413), (2909, 133710), (4457, 87270), (5818, 66855), (8727, 44570), (8914, 43635), (13371, 29090), (14545, 26742), (17454, 22285)]