1793980870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 3579863040

約数和(自身を除く): 1785882170

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 191, 206, 382, 515, 829, 955, 1030, 1133, 1658, 1910, 2101, 2266, 4145, 4202, 5665, 8290, 9119, 10505, 11330, 18238, 19673, 21010, 39346, 45595, 85387, 91190, 98365, 158339, 170774, 196730, 216403, 316678, 426935, 432806, 791695, 853870, 939257, 1082015, 1583390, 1741729, 1878514, 2164030, 3483458, 4696285, 8708645, 9392570, 16308917, 17417290, 32617834, 81544585, 163089170, 179398087, 358796174, 896990435, 1793980870]

約数ペア:

[(1, 1793980870), (2, 896990435), (5, 358796174), (10, 179398087), (11, 163089170), (22, 81544585), (55, 32617834), (103, 17417290), (110, 16308917), (191, 9392570), (206, 8708645), (382, 4696285), (515, 3483458), (829, 2164030), (955, 1878514), (1030, 1741729), (1133, 1583390), (1658, 1082015), (1910, 939257), (2101, 853870), (2266, 791695), (4145, 432806), (4202, 426935), (5665, 316678), (8290, 216403), (9119, 196730), (10505, 170774), (11330, 158339), (18238, 98365), (19673, 91190), (21010, 85387), (39346, 45595)]