7021260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2087

約数の個数: 72

約数和(自身を含む): 22429680

約数和(自身を除く): 15408420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2053, 3420, 4106, 6159, 8212, 10265, 12318, 18477, 20530, 24636, 30795, 36954, 39007, 41060, 61590, 73908, 78014, 92385, 117021, 123180, 156028, 184770, 195035, 234042, 351063, 369540, 390070, 468084, 585105, 702126, 780140, 1170210, 1404252, 1755315, 2340420, 3510630, 7021260]

約数ペア:

[(1, 7021260), (2, 3510630), (3, 2340420), (4, 1755315), (5, 1404252), (6, 1170210), (9, 780140), (10, 702126), (12, 585105), (15, 468084), (18, 390070), (19, 369540), (20, 351063), (30, 234042), (36, 195035), (38, 184770), (45, 156028), (57, 123180), (60, 117021), (76, 92385), (90, 78014), (95, 73908), (114, 61590), (171, 41060), (180, 39007), (190, 36954), (228, 30795), (285, 24636), (342, 20530), (380, 18477), (570, 12318), (684, 10265), (855, 8212), (1140, 6159), (1710, 4106), (2053, 3420)]