2899765260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2301401}}^1$

素因数の和:2301423

約数の個数: 72

約数和(自身を含む): 10052523936

約数和(自身を除く): 7152758676

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, 2301401, 4602802, 6904203, 9205604, 11507005, 13808406, 16109807, 20712609, 23014010, 27616812, 32219614, 34521015, 41425218, 46028020, 48329421, 64439228, 69042030, 80549035, 82850436, 96658842, 103563045, 138084060, 144988263, 161098070, 193317684, 207126090, 241647105, 289976526, 322196140, 414252180, 483294210, 579953052, 724941315, 966588420, 1449882630, 2899765260]

約数ペア:

[(1, 2899765260), (2, 1449882630), (3, 966588420), (4, 724941315), (5, 579953052), (6, 483294210), (7, 414252180), (9, 322196140), (10, 289976526), (12, 241647105), (14, 207126090), (15, 193317684), (18, 161098070), (20, 144988263), (21, 138084060), (28, 103563045), (30, 96658842), (35, 82850436), (36, 80549035), (42, 69042030), (45, 64439228), (60, 48329421), (63, 46028020), (70, 41425218), (84, 34521015), (90, 32219614), (105, 27616812), (126, 23014010), (140, 20712609), (180, 16109807), (210, 13808406), (252, 11507005), (315, 9205604), (420, 6904203), (630, 4602802), (1260, 2301401)]