142300410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13829}}^1$

素因数の和:13860

約数の個数: 64

約数和(自身を含む): 398304000

約数和(自身を除く): 256003590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 10290, 13829, 27658, 41487, 69145, 82974, 96803, 138290, 193606, 207435, 290409, 414870, 484015, 580818, 677621, 968030, 1355242, 1452045, 2032863, 2904090, 3388105, 4065726, 4743347, 6776210, 9486694, 10164315, 14230041, 20328630, 23716735, 28460082, 47433470, 71150205, 142300410]

約数ペア:

[(1, 142300410), (2, 71150205), (3, 47433470), (5, 28460082), (6, 23716735), (7, 20328630), (10, 14230041), (14, 10164315), (15, 9486694), (21, 6776210), (30, 4743347), (35, 4065726), (42, 3388105), (49, 2904090), (70, 2032863), (98, 1452045), (105, 1355242), (147, 968030), (210, 677621), (245, 580818), (294, 484015), (343, 414870), (490, 290409), (686, 207435), (735, 193606), (1029, 138290), (1470, 96803), (1715, 82974), (2058, 69145), (3430, 41487), (5145, 27658), (10290, 13829)]