2263260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 6443136

約数和(自身を除く): 4179876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 563, 670, 804, 1005, 1126, 1340, 1689, 2010, 2252, 2815, 3378, 4020, 5630, 6756, 8445, 11260, 16890, 33780, 37721, 75442, 113163, 150884, 188605, 226326, 377210, 452652, 565815, 754420, 1131630, 2263260]

約数ペア:

[(1, 2263260), (2, 1131630), (3, 754420), (4, 565815), (5, 452652), (6, 377210), (10, 226326), (12, 188605), (15, 150884), (20, 113163), (30, 75442), (60, 37721), (67, 33780), (134, 16890), (201, 11260), (268, 8445), (335, 6756), (402, 5630), (563, 4020), (670, 3378), (804, 2815), (1005, 2252), (1126, 2010), (1340, 1689)]