8300790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 21762000

約数和(自身を除く): 13461210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 619, 745, 894, 1238, 1341, 1490, 1857, 2235, 2682, 3095, 3714, 4470, 5571, 6190, 6705, 9285, 11142, 13410, 18570, 27855, 55710, 92231, 184462, 276693, 461155, 553386, 830079, 922310, 1383465, 1660158, 2766930, 4150395, 8300790]

約数ペア:

[(1, 8300790), (2, 4150395), (3, 2766930), (5, 1660158), (6, 1383465), (9, 922310), (10, 830079), (15, 553386), (18, 461155), (30, 276693), (45, 184462), (90, 92231), (149, 55710), (298, 27855), (447, 18570), (619, 13410), (745, 11142), (894, 9285), (1238, 6705), (1341, 6190), (1490, 5571), (1857, 4470), (2235, 3714), (2682, 3095)]