84367530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72109}}^1$

素因数の和:72135

約数の個数: 48

約数和(自身を含む): 236232360

約数和(自身を除く): 151864830

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, 72109, 144218, 216327, 360545, 432654, 648981, 721090, 937417, 1081635, 1297962, 1874834, 2163270, 2812251, 3244905, 4687085, 5624502, 6489810, 8436753, 9374170, 14061255, 16873506, 28122510, 42183765, 84367530]

約数ペア:

[(1, 84367530), (2, 42183765), (3, 28122510), (5, 16873506), (6, 14061255), (9, 9374170), (10, 8436753), (13, 6489810), (15, 5624502), (18, 4687085), (26, 3244905), (30, 2812251), (39, 2163270), (45, 1874834), (65, 1297962), (78, 1081635), (90, 937417), (117, 721090), (130, 648981), (195, 432654), (234, 360545), (390, 216327), (585, 144218), (1170, 72109)]