38891430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2239}}^1$

素因数の和:2445

約数の個数: 48

約数和(自身を含む): 101687040

約数和(自身を除く): 62795610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2239, 2895, 3474, 4478, 5790, 6717, 8685, 11195, 13434, 17370, 20151, 22390, 33585, 40302, 67170, 100755, 201510, 432127, 864254, 1296381, 2160635, 2592762, 3889143, 4321270, 6481905, 7778286, 12963810, 19445715, 38891430]

約数ペア:

[(1, 38891430), (2, 19445715), (3, 12963810), (5, 7778286), (6, 6481905), (9, 4321270), (10, 3889143), (15, 2592762), (18, 2160635), (30, 1296381), (45, 864254), (90, 432127), (193, 201510), (386, 100755), (579, 67170), (965, 40302), (1158, 33585), (1737, 22390), (1930, 20151), (2239, 17370), (2895, 13434), (3474, 11195), (4478, 8685), (5790, 6717)]