2743453980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{258329}}^1$

素因数の和:258403

約数の個数: 72

約数和(自身を含む): 8462890800

約数和(自身を除く): 5719436820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 258329, 516658, 774987, 1033316, 1291645, 1549974, 2324961, 2583290, 3099948, 3874935, 4649922, 5166580, 7749870, 9299844, 11624805, 15241411, 15499740, 23249610, 30482822, 45724233, 46499220, 60965644, 76207055, 91448466, 137172699, 152414110, 182896932, 228621165, 274345398, 304828220, 457242330, 548690796, 685863495, 914484660, 1371726990, 2743453980]

約数ペア:

[(1, 2743453980), (2, 1371726990), (3, 914484660), (4, 685863495), (5, 548690796), (6, 457242330), (9, 304828220), (10, 274345398), (12, 228621165), (15, 182896932), (18, 152414110), (20, 137172699), (30, 91448466), (36, 76207055), (45, 60965644), (59, 46499220), (60, 45724233), (90, 30482822), (118, 23249610), (177, 15499740), (180, 15241411), (236, 11624805), (295, 9299844), (354, 7749870), (531, 5166580), (590, 4649922), (708, 3874935), (885, 3099948), (1062, 2583290), (1180, 2324961), (1770, 1549974), (2124, 1291645), (2655, 1033316), (3540, 774987), (5310, 516658), (10620, 258329)]