18562470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2141}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 47346768

約数和(自身を除く): 28784298

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2141, 2890, 4282, 4335, 6423, 8670, 10705, 12846, 21410, 32115, 36397, 64230, 72794, 109191, 181985, 218382, 363970, 545955, 618749, 1091910, 1237498, 1856247, 3093745, 3712494, 6187490, 9281235, 18562470]

約数ペア:

[(1, 18562470), (2, 9281235), (3, 6187490), (5, 3712494), (6, 3093745), (10, 1856247), (15, 1237498), (17, 1091910), (30, 618749), (34, 545955), (51, 363970), (85, 218382), (102, 181985), (170, 109191), (255, 72794), (289, 64230), (510, 36397), (578, 32115), (867, 21410), (1445, 12846), (1734, 10705), (2141, 8670), (2890, 6423), (4282, 4335)]