11921662620

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{350431}}^1$

素因数の和:350462

約数の個数: 144

約数和(自身を含む): 42859235328

約数和(自身を除く): 30937572708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 350431, 700862, 1051293, 1401724, 1752155, 2102586, 2453017, 3153879, 3504310, 4205172, 4906034, 5256465, 6307758, 7008620, 7359051, 9461637, 9812068, 10512930, 12265085, 12615516, 14718102, 15769395, 18923274, 21025860, 22077153, 24530170, 28384911, 29436204, 31538790, 36795255, 37846548, 44154306, 47308185, 49060340, 56769822, 63077580, 66231459, 73590510, 85154733, 88308612, 94616370, 110385765, 113539644, 132462918, 141924555, 147181020, 170309466, 189232740, 198694377, 220771530, 264925836, 283849110, 331157295, 340618932, 397388754, 425773665, 441543060, 567698220, 596083131, 662314590, 794777508, 851547330, 993471885, 1192166262, 1324629180, 1703094660, 1986943770, 2384332524, 2980415655, 3973887540, 5960831310, 11921662620]

約数ペア:

[(1, 11921662620), (2, 5960831310), (3, 3973887540), (4, 2980415655), (5, 2384332524), (6, 1986943770), (7, 1703094660), (9, 1324629180), (10, 1192166262), (12, 993471885), (14, 851547330), (15, 794777508), (18, 662314590), (20, 596083131), (21, 567698220), (27, 441543060), (28, 425773665), (30, 397388754), (35, 340618932), (36, 331157295), (42, 283849110), (45, 264925836), (54, 220771530), (60, 198694377), (63, 189232740), (70, 170309466), (81, 147181020), (84, 141924555), (90, 132462918), (105, 113539644), (108, 110385765), (126, 94616370), (135, 88308612), (140, 85154733), (162, 73590510), (180, 66231459), (189, 63077580), (210, 56769822), (243, 49060340), (252, 47308185), (270, 44154306), (315, 37846548), (324, 36795255), (378, 31538790), (405, 29436204), (420, 28384911), (486, 24530170), (540, 22077153), (567, 21025860), (630, 18923274), (756, 15769395), (810, 14718102), (945, 12615516), (972, 12265085), (1134, 10512930), (1215, 9812068), (1260, 9461637), (1620, 7359051), (1701, 7008620), (1890, 6307758), (2268, 5256465), (2430, 4906034), (2835, 4205172), (3402, 3504310), (3780, 3153879), (4860, 2453017), (5670, 2102586), (6804, 1752155), (8505, 1401724), (11340, 1051293), (17010, 700862), (34020, 350431)]