384437430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{328579}}^1$

素因数の和:328605

約数の個数: 48

約数和(自身を含む): 1076428080

約数和(自身を除く): 691990650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 328579, 657158, 985737, 1642895, 1971474, 2957211, 3285790, 4271527, 4928685, 5914422, 8543054, 9857370, 12814581, 14786055, 21357635, 25629162, 29572110, 38443743, 42715270, 64072905, 76887486, 128145810, 192218715, 384437430]

約数ペア:

[(1, 384437430), (2, 192218715), (3, 128145810), (5, 76887486), (6, 64072905), (9, 42715270), (10, 38443743), (13, 29572110), (15, 25629162), (18, 21357635), (26, 14786055), (30, 12814581), (39, 9857370), (45, 8543054), (65, 5914422), (78, 4928685), (90, 4271527), (117, 3285790), (130, 2957211), (195, 1971474), (234, 1642895), (390, 985737), (585, 657158), (1170, 328579)]