9917190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 26063856

約数和(自身を除く): 16146666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1091, 1515, 1818, 2182, 3030, 3273, 4545, 5455, 6546, 9090, 9819, 10910, 16365, 19638, 32730, 49095, 98190, 110191, 220382, 330573, 550955, 661146, 991719, 1101910, 1652865, 1983438, 3305730, 4958595, 9917190]

約数ペア:

[(1, 9917190), (2, 4958595), (3, 3305730), (5, 1983438), (6, 1652865), (9, 1101910), (10, 991719), (15, 661146), (18, 550955), (30, 330573), (45, 220382), (90, 110191), (101, 98190), (202, 49095), (303, 32730), (505, 19638), (606, 16365), (909, 10910), (1010, 9819), (1091, 9090), (1515, 6546), (1818, 5455), (2182, 4545), (3030, 3273)]