22754790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 38831130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1187, 1278, 1917, 2130, 2374, 3195, 3561, 3834, 5935, 6390, 7122, 9585, 10683, 11870, 17805, 19170, 21366, 32049, 35610, 53415, 64098, 84277, 106830, 160245, 168554, 252831, 320490, 421385, 505662, 758493, 842770, 1264155, 1516986, 2275479, 2528310, 3792465, 4550958, 7584930, 11377395, 22754790]

約数ペア:

[(1, 22754790), (2, 11377395), (3, 7584930), (5, 4550958), (6, 3792465), (9, 2528310), (10, 2275479), (15, 1516986), (18, 1264155), (27, 842770), (30, 758493), (45, 505662), (54, 421385), (71, 320490), (90, 252831), (135, 168554), (142, 160245), (213, 106830), (270, 84277), (355, 64098), (426, 53415), (639, 35610), (710, 32049), (1065, 21366), (1187, 19170), (1278, 17805), (1917, 11870), (2130, 10683), (2374, 9585), (3195, 7122), (3561, 6390), (3834, 5935)]