23185260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18401}}^1$

素因数の和:18423

約数の個数: 72

約数和(自身を含む): 80379936

約数和(自身を除く): 57194676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18401, 36802, 55203, 73604, 92005, 110406, 128807, 165609, 184010, 220812, 257614, 276015, 331218, 368020, 386421, 515228, 552030, 644035, 662436, 772842, 828045, 1104060, 1159263, 1288070, 1545684, 1656090, 1932105, 2318526, 2576140, 3312180, 3864210, 4637052, 5796315, 7728420, 11592630, 23185260]

約数ペア:

[(1, 23185260), (2, 11592630), (3, 7728420), (4, 5796315), (5, 4637052), (6, 3864210), (7, 3312180), (9, 2576140), (10, 2318526), (12, 1932105), (14, 1656090), (15, 1545684), (18, 1288070), (20, 1159263), (21, 1104060), (28, 828045), (30, 772842), (35, 662436), (36, 644035), (42, 552030), (45, 515228), (60, 386421), (63, 368020), (70, 331218), (84, 276015), (90, 257614), (105, 220812), (126, 184010), (140, 165609), (180, 128807), (210, 110406), (252, 92005), (315, 73604), (420, 55203), (630, 36802), (1260, 18401)]