2018506590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1609}}^1$

素因数の和:1938

約数の個数: 96

約数和(自身を含む): 5370805440

約数和(自身を除く): 3352298850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 263, 265, 318, 477, 526, 530, 789, 795, 954, 1315, 1578, 1590, 1609, 2367, 2385, 2630, 3218, 3945, 4734, 4770, 4827, 7890, 8045, 9654, 11835, 13939, 14481, 16090, 23670, 24135, 27878, 28962, 41817, 48270, 69695, 72405, 83634, 85277, 125451, 139390, 144810, 170554, 209085, 250902, 255831, 418170, 423167, 426385, 511662, 627255, 767493, 846334, 852770, 1254510, 1269501, 1279155, 1534986, 2115835, 2539002, 2558310, 3808503, 3837465, 4231670, 6347505, 7617006, 7674930, 12695010, 19042515, 22427851, 38085030, 44855702, 67283553, 112139255, 134567106, 201850659, 224278510, 336417765, 403701318, 672835530, 1009253295, 2018506590]

約数ペア:

[(1, 2018506590), (2, 1009253295), (3, 672835530), (5, 403701318), (6, 336417765), (9, 224278510), (10, 201850659), (15, 134567106), (18, 112139255), (30, 67283553), (45, 44855702), (53, 38085030), (90, 22427851), (106, 19042515), (159, 12695010), (263, 7674930), (265, 7617006), (318, 6347505), (477, 4231670), (526, 3837465), (530, 3808503), (789, 2558310), (795, 2539002), (954, 2115835), (1315, 1534986), (1578, 1279155), (1590, 1269501), (1609, 1254510), (2367, 852770), (2385, 846334), (2630, 767493), (3218, 627255), (3945, 511662), (4734, 426385), (4770, 423167), (4827, 418170), (7890, 255831), (8045, 250902), (9654, 209085), (11835, 170554), (13939, 144810), (14481, 139390), (16090, 125451), (23670, 85277), (24135, 83634), (27878, 72405), (28962, 69695), (41817, 48270)]