29996850

素因数分解:

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

素因数の和:15411

約数の個数: 48

約数和(自身を含む): 80119872

約数和(自身を除く): 50123022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 15383, 30766, 46149, 76915, 92298, 153830, 199979, 230745, 384575, 399958, 461490, 599937, 769150, 999895, 1153725, 1199874, 1999790, 2307450, 2999685, 4999475, 5999370, 9998950, 14998425, 29996850]

約数ペア:

[(1, 29996850), (2, 14998425), (3, 9998950), (5, 5999370), (6, 4999475), (10, 2999685), (13, 2307450), (15, 1999790), (25, 1199874), (26, 1153725), (30, 999895), (39, 769150), (50, 599937), (65, 461490), (75, 399958), (78, 384575), (130, 230745), (150, 199979), (195, 153830), (325, 92298), (390, 76915), (650, 46149), (975, 30766), (1950, 15383)]