9869530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 11032358

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 83, 94, 110, 115, 166, 230, 235, 253, 415, 470, 506, 517, 830, 913, 1034, 1081, 1265, 1826, 1909, 2162, 2530, 2585, 3818, 3901, 4565, 5170, 5405, 7802, 9130, 9545, 10810, 11891, 19090, 19505, 20999, 23782, 39010, 41998, 42911, 59455, 85822, 89723, 104995, 118910, 179446, 209990, 214555, 429110, 448615, 897230, 986953, 1973906, 4934765, 9869530]

約数ペア:

[(1, 9869530), (2, 4934765), (5, 1973906), (10, 986953), (11, 897230), (22, 448615), (23, 429110), (46, 214555), (47, 209990), (55, 179446), (83, 118910), (94, 104995), (110, 89723), (115, 85822), (166, 59455), (230, 42911), (235, 41998), (253, 39010), (415, 23782), (470, 20999), (506, 19505), (517, 19090), (830, 11891), (913, 10810), (1034, 9545), (1081, 9130), (1265, 7802), (1826, 5405), (1909, 5170), (2162, 4565), (2530, 3901), (2585, 3818)]