465112060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{2131}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 1117509120

約数和(自身を除く): 652397060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1559, 2131, 3118, 4262, 6236, 7795, 8524, 10655, 10913, 14917, 15590, 21310, 21826, 29834, 31180, 42620, 43652, 54565, 59668, 74585, 109130, 149170, 218260, 298340, 3322229, 6644458, 13288916, 16611145, 23255603, 33222290, 46511206, 66444580, 93022412, 116278015, 232556030, 465112060]

約数ペア:

[(1, 465112060), (2, 232556030), (4, 116278015), (5, 93022412), (7, 66444580), (10, 46511206), (14, 33222290), (20, 23255603), (28, 16611145), (35, 13288916), (70, 6644458), (140, 3322229), (1559, 298340), (2131, 218260), (3118, 149170), (4262, 109130), (6236, 74585), (7795, 59668), (8524, 54565), (10655, 43652), (10913, 42620), (14917, 31180), (15590, 29834), (21310, 21826)]