42160380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 124637184

約数和(自身を除く): 82476804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 137, 138, 223, 230, 274, 276, 345, 411, 446, 460, 548, 669, 685, 690, 822, 892, 1115, 1338, 1370, 1380, 1644, 2055, 2230, 2676, 2740, 3151, 3345, 4110, 4460, 5129, 6302, 6690, 8220, 9453, 10258, 12604, 13380, 15387, 15755, 18906, 20516, 25645, 30551, 30774, 31510, 37812, 47265, 51290, 61102, 61548, 63020, 76935, 91653, 94530, 102580, 122204, 152755, 153870, 183306, 189060, 305510, 307740, 366612, 458265, 611020, 702673, 916530, 1405346, 1833060, 2108019, 2810692, 3513365, 4216038, 7026730, 8432076, 10540095, 14053460, 21080190, 42160380]

約数ペア:

[(1, 42160380), (2, 21080190), (3, 14053460), (4, 10540095), (5, 8432076), (6, 7026730), (10, 4216038), (12, 3513365), (15, 2810692), (20, 2108019), (23, 1833060), (30, 1405346), (46, 916530), (60, 702673), (69, 611020), (92, 458265), (115, 366612), (137, 307740), (138, 305510), (223, 189060), (230, 183306), (274, 153870), (276, 152755), (345, 122204), (411, 102580), (446, 94530), (460, 91653), (548, 76935), (669, 63020), (685, 61548), (690, 61102), (822, 51290), (892, 47265), (1115, 37812), (1338, 31510), (1370, 30774), (1380, 30551), (1644, 25645), (2055, 20516), (2230, 18906), (2676, 15755), (2740, 15387), (3151, 13380), (3345, 12604), (4110, 10258), (4460, 9453), (5129, 8220), (6302, 6690)]