8197351380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2678873}}^1$

素因数の和:2678905

約数の個数: 72

約数和(自身を含む): 26327973672

約数和(自身を除く): 18130622292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 2678873, 5357746, 8036619, 10715492, 13394365, 16073238, 24109857, 26788730, 32146476, 40183095, 45540841, 48219714, 53577460, 80366190, 91081682, 96439428, 120549285, 136622523, 160732380, 182163364, 227704205, 241098570, 273245046, 409867569, 455408410, 482197140, 546490092, 683112615, 819735138, 910816820, 1366225230, 1639470276, 2049337845, 2732450460, 4098675690, 8197351380]

約数ペア:

[(1, 8197351380), (2, 4098675690), (3, 2732450460), (4, 2049337845), (5, 1639470276), (6, 1366225230), (9, 910816820), (10, 819735138), (12, 683112615), (15, 546490092), (17, 482197140), (18, 455408410), (20, 409867569), (30, 273245046), (34, 241098570), (36, 227704205), (45, 182163364), (51, 160732380), (60, 136622523), (68, 120549285), (85, 96439428), (90, 91081682), (102, 80366190), (153, 53577460), (170, 48219714), (180, 45540841), (204, 40183095), (255, 32146476), (306, 26788730), (340, 24109857), (510, 16073238), (612, 13394365), (765, 10715492), (1020, 8036619), (1530, 5357746), (3060, 2678873)]