2874870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 7918560

約数和(自身を除く): 5043690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1879, 3758, 5637, 9395, 11274, 16911, 18790, 28185, 31943, 33822, 56370, 63886, 84555, 95829, 159715, 169110, 191658, 287487, 319430, 479145, 574974, 958290, 1437435, 2874870]

約数ペア:

[(1, 2874870), (2, 1437435), (3, 958290), (5, 574974), (6, 479145), (9, 319430), (10, 287487), (15, 191658), (17, 169110), (18, 159715), (30, 95829), (34, 84555), (45, 63886), (51, 56370), (85, 33822), (90, 31943), (102, 28185), (153, 18790), (170, 16911), (255, 11274), (306, 9395), (510, 5637), (765, 3758), (1530, 1879)]