277031430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{236779}}^1$

素因数の和:236805

約数の個数: 48

約数和(自身を含む): 775691280

約数和(自身を除く): 498659850

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, 236779, 473558, 710337, 1183895, 1420674, 2131011, 2367790, 3078127, 3551685, 4262022, 6156254, 7103370, 9234381, 10655055, 15390635, 18468762, 21310110, 27703143, 30781270, 46171905, 55406286, 92343810, 138515715, 277031430]

約数ペア:

[(1, 277031430), (2, 138515715), (3, 92343810), (5, 55406286), (6, 46171905), (9, 30781270), (10, 27703143), (13, 21310110), (15, 18468762), (18, 15390635), (26, 10655055), (30, 9234381), (39, 7103370), (45, 6156254), (65, 4262022), (78, 3551685), (90, 3078127), (117, 2367790), (130, 2131011), (195, 1420674), (234, 1183895), (390, 710337), (585, 473558), (1170, 236779)]