418971060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26153}}^1$

素因数の和:26257

約数の個数: 72

約数和(自身を含む): 1285207560

約数和(自身を除く): 866236500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 26153, 52306, 78459, 104612, 130765, 156918, 235377, 261530, 313836, 392295, 470754, 523060, 784590, 941508, 1176885, 1569180, 2327617, 2353770, 4655234, 4707540, 6982851, 9310468, 11638085, 13965702, 20948553, 23276170, 27931404, 34914255, 41897106, 46552340, 69828510, 83794212, 104742765, 139657020, 209485530, 418971060]

約数ペア:

[(1, 418971060), (2, 209485530), (3, 139657020), (4, 104742765), (5, 83794212), (6, 69828510), (9, 46552340), (10, 41897106), (12, 34914255), (15, 27931404), (18, 23276170), (20, 20948553), (30, 13965702), (36, 11638085), (45, 9310468), (60, 6982851), (89, 4707540), (90, 4655234), (178, 2353770), (180, 2327617), (267, 1569180), (356, 1176885), (445, 941508), (534, 784590), (801, 523060), (890, 470754), (1068, 392295), (1335, 313836), (1602, 261530), (1780, 235377), (2670, 156918), (3204, 130765), (4005, 104612), (5340, 78459), (8010, 52306), (16020, 26153)]