22756860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18061}}^1$

素因数の和:18083

約数の個数: 72

約数和(自身を含む): 78894816

約数和(自身を除く): 56137956

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, 18061, 36122, 54183, 72244, 90305, 108366, 126427, 162549, 180610, 216732, 252854, 270915, 325098, 361220, 379281, 505708, 541830, 632135, 650196, 758562, 812745, 1083660, 1137843, 1264270, 1517124, 1625490, 1896405, 2275686, 2528540, 3250980, 3792810, 4551372, 5689215, 7585620, 11378430, 22756860]

約数ペア:

[(1, 22756860), (2, 11378430), (3, 7585620), (4, 5689215), (5, 4551372), (6, 3792810), (7, 3250980), (9, 2528540), (10, 2275686), (12, 1896405), (14, 1625490), (15, 1517124), (18, 1264270), (20, 1137843), (21, 1083660), (28, 812745), (30, 758562), (35, 650196), (36, 632135), (42, 541830), (45, 505708), (60, 379281), (63, 361220), (70, 325098), (84, 270915), (90, 252854), (105, 216732), (126, 180610), (140, 162549), (180, 126427), (210, 108366), (252, 90305), (315, 72244), (420, 54183), (630, 36122), (1260, 18061)]