892170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 2426112

約数和(自身を除く): 1533942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 431, 690, 862, 1035, 1293, 2070, 2155, 2586, 3879, 4310, 6465, 7758, 9913, 12930, 19395, 19826, 29739, 38790, 49565, 59478, 89217, 99130, 148695, 178434, 297390, 446085, 892170]

約数ペア:

[(1, 892170), (2, 446085), (3, 297390), (5, 178434), (6, 148695), (9, 99130), (10, 89217), (15, 59478), (18, 49565), (23, 38790), (30, 29739), (45, 19826), (46, 19395), (69, 12930), (90, 9913), (115, 7758), (138, 6465), (207, 4310), (230, 3879), (345, 2586), (414, 2155), (431, 2070), (690, 1293), (862, 1035)]