15674768940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20147}}^1\times {\mathrm{12967}}^1$

素因数の和:33126

約数の個数: 48

約数和(自身を含む): 43894916352

約数和(自身を除く): 28220147412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12967, 20147, 25934, 38901, 40294, 51868, 60441, 64835, 77802, 80588, 100735, 120882, 129670, 155604, 194505, 201470, 241764, 259340, 302205, 389010, 402940, 604410, 778020, 1208820, 261246149, 522492298, 783738447, 1044984596, 1306230745, 1567476894, 2612461490, 3134953788, 3918692235, 5224922980, 7837384470, 15674768940]

約数ペア:

[(1, 15674768940), (2, 7837384470), (3, 5224922980), (4, 3918692235), (5, 3134953788), (6, 2612461490), (10, 1567476894), (12, 1306230745), (15, 1044984596), (20, 783738447), (30, 522492298), (60, 261246149), (12967, 1208820), (20147, 778020), (25934, 604410), (38901, 402940), (40294, 389010), (51868, 302205), (60441, 259340), (64835, 241764), (77802, 201470), (80588, 194505), (100735, 155604), (120882, 129670)]