30462850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 62558496

約数和(自身を除く): 32095646

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 571, 970, 1067, 1142, 2134, 2425, 2855, 4850, 5335, 5710, 6281, 10670, 12562, 14275, 26675, 28550, 31405, 53350, 55387, 62810, 110774, 157025, 276935, 314050, 553870, 609257, 1218514, 1384675, 2769350, 3046285, 6092570, 15231425, 30462850]

約数ペア:

[(1, 30462850), (2, 15231425), (5, 6092570), (10, 3046285), (11, 2769350), (22, 1384675), (25, 1218514), (50, 609257), (55, 553870), (97, 314050), (110, 276935), (194, 157025), (275, 110774), (485, 62810), (550, 55387), (571, 53350), (970, 31405), (1067, 28550), (1142, 26675), (2134, 14275), (2425, 12562), (2855, 10670), (4850, 6281), (5335, 5710)]