12603990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 35334144

約数和(自身を除く): 22730154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1277, 1410, 1645, 1974, 2554, 3290, 3831, 4935, 6385, 7662, 8939, 9870, 12770, 17878, 19155, 26817, 38310, 44695, 53634, 60019, 89390, 120038, 134085, 180057, 268170, 300095, 360114, 420133, 600190, 840266, 900285, 1260399, 1800570, 2100665, 2520798, 4201330, 6301995, 12603990]

約数ペア:

[(1, 12603990), (2, 6301995), (3, 4201330), (5, 2520798), (6, 2100665), (7, 1800570), (10, 1260399), (14, 900285), (15, 840266), (21, 600190), (30, 420133), (35, 360114), (42, 300095), (47, 268170), (70, 180057), (94, 134085), (105, 120038), (141, 89390), (210, 60019), (235, 53634), (282, 44695), (329, 38310), (470, 26817), (658, 19155), (705, 17878), (987, 12770), (1277, 9870), (1410, 8939), (1645, 7662), (1974, 6385), (2554, 4935), (3290, 3831)]