17998110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15383}}^1$

素因数の和:15409

約数の個数: 48

約数和(自身を含む): 50397984

約数和(自身を除く): 32399874

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 15383, 30766, 46149, 76915, 92298, 138447, 153830, 199979, 230745, 276894, 399958, 461490, 599937, 692235, 999895, 1199874, 1384470, 1799811, 1999790, 2999685, 3599622, 5999370, 8999055, 17998110]

約数ペア:

[(1, 17998110), (2, 8999055), (3, 5999370), (5, 3599622), (6, 2999685), (9, 1999790), (10, 1799811), (13, 1384470), (15, 1199874), (18, 999895), (26, 692235), (30, 599937), (39, 461490), (45, 399958), (65, 276894), (78, 230745), (90, 199979), (117, 153830), (130, 138447), (195, 92298), (234, 76915), (390, 46149), (585, 30766), (1170, 15383)]