30280936

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3581}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 65335680

約数和(自身を除く): 35054744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 3581, 4228, 7162, 8456, 14324, 25067, 28648, 50134, 100268, 200536, 540731, 1081462, 2162924, 3785117, 4325848, 7570234, 15140468, 30280936]

約数ペア:

[(1, 30280936), (2, 15140468), (4, 7570234), (7, 4325848), (8, 3785117), (14, 2162924), (28, 1081462), (56, 540731), (151, 200536), (302, 100268), (604, 50134), (1057, 28648), (1208, 25067), (2114, 14324), (3581, 8456), (4228, 7162)]