30378972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1009}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 76808480

約数和(自身を除く): 46429508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 579, 772, 1009, 1158, 2018, 2316, 2509, 3027, 4036, 5018, 6054, 7527, 10036, 12108, 13117, 15054, 26234, 30108, 39351, 52468, 78702, 157404, 194737, 389474, 584211, 778948, 1168422, 2336844, 2531581, 5063162, 7594743, 10126324, 15189486, 30378972]

約数ペア:

[(1, 30378972), (2, 15189486), (3, 10126324), (4, 7594743), (6, 5063162), (12, 2531581), (13, 2336844), (26, 1168422), (39, 778948), (52, 584211), (78, 389474), (156, 194737), (193, 157404), (386, 78702), (579, 52468), (772, 39351), (1009, 30108), (1158, 26234), (2018, 15054), (2316, 13117), (2509, 12108), (3027, 10036), (4036, 7527), (5018, 6054)]