301520030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{16631}}^1$

素因数の和:16689

約数の個数: 48

約数和(自身を含む): 648448416

約数和(自身を除く): 346928386

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 9065, 16631, 18130, 33262, 83155, 116417, 166310, 232834, 582085, 615347, 814919, 1164170, 1230694, 1629838, 3076735, 4074595, 4307429, 6153470, 8149190, 8614858, 21537145, 30152003, 43074290, 60304006, 150760015, 301520030]

約数ペア:

[(1, 301520030), (2, 150760015), (5, 60304006), (7, 43074290), (10, 30152003), (14, 21537145), (35, 8614858), (37, 8149190), (49, 6153470), (70, 4307429), (74, 4074595), (98, 3076735), (185, 1629838), (245, 1230694), (259, 1164170), (370, 814919), (490, 615347), (518, 582085), (1295, 232834), (1813, 166310), (2590, 116417), (3626, 83155), (9065, 33262), (16631, 18130)]