348528990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{839}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 854945280

約数和(自身を除く): 506416290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 227, 305, 366, 454, 610, 681, 839, 915, 1135, 1362, 1678, 1830, 2270, 2517, 3405, 4195, 5034, 6810, 8390, 12585, 13847, 25170, 27694, 41541, 51179, 69235, 83082, 102358, 138470, 153537, 190453, 207705, 255895, 307074, 380906, 415410, 511790, 571359, 767685, 952265, 1142718, 1535370, 1904530, 2856795, 5713590, 11617633, 23235266, 34852899, 58088165, 69705798, 116176330, 174264495, 348528990]

約数ペア:

[(1, 348528990), (2, 174264495), (3, 116176330), (5, 69705798), (6, 58088165), (10, 34852899), (15, 23235266), (30, 11617633), (61, 5713590), (122, 2856795), (183, 1904530), (227, 1535370), (305, 1142718), (366, 952265), (454, 767685), (610, 571359), (681, 511790), (839, 415410), (915, 380906), (1135, 307074), (1362, 255895), (1678, 207705), (1830, 190453), (2270, 153537), (2517, 138470), (3405, 102358), (4195, 83082), (5034, 69235), (6810, 51179), (8390, 41541), (12585, 27694), (13847, 25170)]