16270830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 42507504

約数和(自身を除く): 26236674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 521, 694, 1041, 1042, 1563, 1735, 2082, 2605, 3123, 3126, 3470, 4689, 5205, 5210, 6246, 7815, 9378, 10410, 15615, 15630, 23445, 31230, 46890, 180787, 361574, 542361, 903935, 1084722, 1627083, 1807870, 2711805, 3254166, 5423610, 8135415, 16270830]

約数ペア:

[(1, 16270830), (2, 8135415), (3, 5423610), (5, 3254166), (6, 2711805), (9, 1807870), (10, 1627083), (15, 1084722), (18, 903935), (30, 542361), (45, 361574), (90, 180787), (347, 46890), (521, 31230), (694, 23445), (1041, 15630), (1042, 15615), (1563, 10410), (1735, 9378), (2082, 7815), (2605, 6246), (3123, 5210), (3126, 5205), (3470, 4689)]