304428751540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{3186401}}^1$

素因数の和:3186708

約数の個数: 48

約数和(自身を含む): 679315415184

約数和(自身を除く): 374886663644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 281, 340, 562, 1124, 1405, 2810, 4777, 5620, 9554, 19108, 23885, 47770, 95540, 3186401, 6372802, 12745604, 15932005, 31864010, 54168817, 63728020, 108337634, 216675268, 270844085, 541688170, 895378681, 1083376340, 1790757362, 3581514724, 4476893405, 8953786810, 15221437577, 17907573620, 30442875154, 60885750308, 76107187885, 152214375770, 304428751540]

約数ペア:

[(1, 304428751540), (2, 152214375770), (4, 76107187885), (5, 60885750308), (10, 30442875154), (17, 17907573620), (20, 15221437577), (34, 8953786810), (68, 4476893405), (85, 3581514724), (170, 1790757362), (281, 1083376340), (340, 895378681), (562, 541688170), (1124, 270844085), (1405, 216675268), (2810, 108337634), (4777, 63728020), (5620, 54168817), (9554, 31864010), (19108, 15932005), (23885, 12745604), (47770, 6372802), (95540, 3186401)]