3453998940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2741269}}^1$

素因数の和:2741291

約数の個数: 72

約数和(自身を含む): 11973867360

約数和(自身を除く): 8519868420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2741269, 5482538, 8223807, 10965076, 13706345, 16447614, 19188883, 24671421, 27412690, 32895228, 38377766, 41119035, 49342842, 54825380, 57566649, 76755532, 82238070, 95944415, 98685684, 115133298, 123357105, 164476140, 172699947, 191888830, 230266596, 246714210, 287833245, 345399894, 383777660, 493428420, 575666490, 690799788, 863499735, 1151332980, 1726999470, 3453998940]

約数ペア:

[(1, 3453998940), (2, 1726999470), (3, 1151332980), (4, 863499735), (5, 690799788), (6, 575666490), (7, 493428420), (9, 383777660), (10, 345399894), (12, 287833245), (14, 246714210), (15, 230266596), (18, 191888830), (20, 172699947), (21, 164476140), (28, 123357105), (30, 115133298), (35, 98685684), (36, 95944415), (42, 82238070), (45, 76755532), (60, 57566649), (63, 54825380), (70, 49342842), (84, 41119035), (90, 38377766), (105, 32895228), (126, 27412690), (140, 24671421), (180, 19188883), (210, 16447614), (252, 13706345), (315, 10965076), (420, 8223807), (630, 5482538), (1260, 2741269)]