1738631830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{89759}}^1$

素因数の和:89928

約数の個数: 32

約数和(自身を含む): 3392928000

約数和(自身を除く): 1654296170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 89759, 179518, 448795, 897590, 1166867, 2333734, 5834335, 11668670, 13374091, 26748182, 66870455, 133740910, 173863183, 347726366, 869315915, 1738631830]

約数ペア:

[(1, 1738631830), (2, 869315915), (5, 347726366), (10, 173863183), (13, 133740910), (26, 66870455), (65, 26748182), (130, 13374091), (149, 11668670), (298, 5834335), (745, 2333734), (1490, 1166867), (1937, 897590), (3874, 448795), (9685, 179518), (19370, 89759)]