2488710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1693}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 6952176

約数和(自身を除く): 4463466

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1693, 3386, 5079, 8465, 10158, 11851, 16930, 23702, 25395, 35553, 50790, 59255, 71106, 82957, 118510, 165914, 177765, 248871, 355530, 414785, 497742, 829570, 1244355, 2488710]

約数ペア:

[(1, 2488710), (2, 1244355), (3, 829570), (5, 497742), (6, 414785), (7, 355530), (10, 248871), (14, 177765), (15, 165914), (21, 118510), (30, 82957), (35, 71106), (42, 59255), (49, 50790), (70, 35553), (98, 25395), (105, 23702), (147, 16930), (210, 11851), (245, 10158), (294, 8465), (490, 5079), (735, 3386), (1470, 1693)]