13391340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 37669632

約数和(自身を除く): 24278292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 727, 921, 1228, 1454, 1535, 1842, 2181, 2908, 3070, 3635, 3684, 4362, 4605, 6140, 7270, 8724, 9210, 10905, 14540, 18420, 21810, 43620, 223189, 446378, 669567, 892756, 1115945, 1339134, 2231890, 2678268, 3347835, 4463780, 6695670, 13391340]

約数ペア:

[(1, 13391340), (2, 6695670), (3, 4463780), (4, 3347835), (5, 2678268), (6, 2231890), (10, 1339134), (12, 1115945), (15, 892756), (20, 669567), (30, 446378), (60, 223189), (307, 43620), (614, 21810), (727, 18420), (921, 14540), (1228, 10905), (1454, 9210), (1535, 8724), (1842, 7270), (2181, 6140), (2908, 4605), (3070, 4362), (3635, 3684)]