15430002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 37078272

約数和(自身を除く): 21648270

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 1693, 3038, 3386, 4557, 5079, 9114, 10158, 11851, 23702, 35553, 52483, 71106, 82957, 104966, 157449, 165914, 248871, 314898, 367381, 497742, 734762, 1102143, 2204286, 2571667, 5143334, 7715001, 15430002]

約数ペア:

[(1, 15430002), (2, 7715001), (3, 5143334), (6, 2571667), (7, 2204286), (14, 1102143), (21, 734762), (31, 497742), (42, 367381), (49, 314898), (62, 248871), (93, 165914), (98, 157449), (147, 104966), (186, 82957), (217, 71106), (294, 52483), (434, 35553), (651, 23702), (1302, 11851), (1519, 10158), (1693, 9114), (3038, 5079), (3386, 4557)]