16993890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6091}}^1$

素因数の和:6135

約数の個数: 48

約数和(自身を含む): 45616896

約数和(自身を除く): 28623006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 6091, 12182, 18273, 30455, 36546, 54819, 60910, 91365, 109638, 182730, 188821, 274095, 377642, 548190, 566463, 944105, 1132926, 1699389, 1888210, 2832315, 3398778, 5664630, 8496945, 16993890]

約数ペア:

[(1, 16993890), (2, 8496945), (3, 5664630), (5, 3398778), (6, 2832315), (9, 1888210), (10, 1699389), (15, 1132926), (18, 944105), (30, 566463), (31, 548190), (45, 377642), (62, 274095), (90, 188821), (93, 182730), (155, 109638), (186, 91365), (279, 60910), (310, 54819), (465, 36546), (558, 30455), (930, 18273), (1395, 12182), (2790, 6091)]