122512770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{773}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 327680640

約数和(自身を除く): 205167870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 587, 773, 1174, 1546, 1761, 2319, 2935, 3522, 3865, 4638, 5283, 5870, 6957, 7730, 8805, 10566, 11595, 13914, 15849, 17610, 20871, 23190, 26415, 31698, 34785, 41742, 52830, 69570, 79245, 104355, 158490, 208710, 453751, 907502, 1361253, 2268755, 2722506, 4083759, 4537510, 6806265, 8167518, 12251277, 13612530, 20418795, 24502554, 40837590, 61256385, 122512770]

約数ペア:

[(1, 122512770), (2, 61256385), (3, 40837590), (5, 24502554), (6, 20418795), (9, 13612530), (10, 12251277), (15, 8167518), (18, 6806265), (27, 4537510), (30, 4083759), (45, 2722506), (54, 2268755), (90, 1361253), (135, 907502), (270, 453751), (587, 208710), (773, 158490), (1174, 104355), (1546, 79245), (1761, 69570), (2319, 52830), (2935, 41742), (3522, 34785), (3865, 31698), (4638, 26415), (5283, 23190), (5870, 20871), (6957, 17610), (7730, 15849), (8805, 13914), (10566, 11595)]