2074590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 6402240

約数和(自身を除く): 4327650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 89, 90, 105, 111, 126, 178, 185, 210, 222, 259, 267, 315, 333, 370, 445, 518, 534, 555, 623, 630, 666, 777, 801, 890, 1110, 1246, 1295, 1335, 1554, 1602, 1665, 1869, 2331, 2590, 2670, 3115, 3293, 3330, 3738, 3885, 4005, 4662, 5607, 6230, 6586, 7770, 8010, 9345, 9879, 11214, 11655, 16465, 18690, 19758, 23051, 23310, 28035, 29637, 32930, 46102, 49395, 56070, 59274, 69153, 98790, 115255, 138306, 148185, 207459, 230510, 296370, 345765, 414918, 691530, 1037295, 2074590]

約数ペア:

[(1, 2074590), (2, 1037295), (3, 691530), (5, 414918), (6, 345765), (7, 296370), (9, 230510), (10, 207459), (14, 148185), (15, 138306), (18, 115255), (21, 98790), (30, 69153), (35, 59274), (37, 56070), (42, 49395), (45, 46102), (63, 32930), (70, 29637), (74, 28035), (89, 23310), (90, 23051), (105, 19758), (111, 18690), (126, 16465), (178, 11655), (185, 11214), (210, 9879), (222, 9345), (259, 8010), (267, 7770), (315, 6586), (333, 6230), (370, 5607), (445, 4662), (518, 4005), (534, 3885), (555, 3738), (623, 3330), (630, 3293), (666, 3115), (777, 2670), (801, 2590), (890, 2331), (1110, 1869), (1246, 1665), (1295, 1602), (1335, 1554)]