873730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 1897344

約数和(自身を除く): 1023614

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 169, 235, 286, 338, 470, 517, 611, 715, 845, 1034, 1222, 1430, 1690, 1859, 2585, 3055, 3718, 5170, 6110, 6721, 7943, 9295, 13442, 15886, 18590, 33605, 39715, 67210, 79430, 87373, 174746, 436865, 873730]

約数ペア:

[(1, 873730), (2, 436865), (5, 174746), (10, 87373), (11, 79430), (13, 67210), (22, 39715), (26, 33605), (47, 18590), (55, 15886), (65, 13442), (94, 9295), (110, 7943), (130, 6721), (143, 6110), (169, 5170), (235, 3718), (286, 3055), (338, 2585), (470, 1859), (517, 1690), (611, 1430), (715, 1222), (845, 1034)]