304126290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{259937}}^1$

素因数の和:259963

約数の個数: 48

約数和(自身を含む): 851556888

約数和(自身を除く): 547430598

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, 259937, 519874, 779811, 1299685, 1559622, 2339433, 2599370, 3379181, 3899055, 4678866, 6758362, 7798110, 10137543, 11697165, 16895905, 20275086, 23394330, 30412629, 33791810, 50687715, 60825258, 101375430, 152063145, 304126290]

約数ペア:

[(1, 304126290), (2, 152063145), (3, 101375430), (5, 60825258), (6, 50687715), (9, 33791810), (10, 30412629), (13, 23394330), (15, 20275086), (18, 16895905), (26, 11697165), (30, 10137543), (39, 7798110), (45, 6758362), (65, 4678866), (78, 3899055), (90, 3379181), (117, 2599370), (130, 2339433), (195, 1559622), (234, 1299685), (390, 779811), (585, 519874), (1170, 259937)]