419799990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{10789}}^1$

素因数の和:12096

約数の個数: 32

約数和(自身を含む): 1008390240

約数和(自身を除く): 588590250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1297, 2594, 3891, 6485, 7782, 10789, 12970, 19455, 21578, 32367, 38910, 53945, 64734, 107890, 161835, 323670, 13993333, 27986666, 41979999, 69966665, 83959998, 139933330, 209899995, 419799990]

約数ペア:

[(1, 419799990), (2, 209899995), (3, 139933330), (5, 83959998), (6, 69966665), (10, 41979999), (15, 27986666), (30, 13993333), (1297, 323670), (2594, 161835), (3891, 107890), (6485, 64734), (7782, 53945), (10789, 38910), (12970, 32367), (19455, 21578)]