1196690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 2528064

約数和(自身を除く): 1331374

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 110, 115, 121, 215, 230, 242, 253, 430, 473, 506, 605, 946, 989, 1210, 1265, 1978, 2365, 2530, 2783, 4730, 4945, 5203, 5566, 9890, 10406, 10879, 13915, 21758, 26015, 27830, 52030, 54395, 108790, 119669, 239338, 598345, 1196690]

約数ペア:

[(1, 1196690), (2, 598345), (5, 239338), (10, 119669), (11, 108790), (22, 54395), (23, 52030), (43, 27830), (46, 26015), (55, 21758), (86, 13915), (110, 10879), (115, 10406), (121, 9890), (215, 5566), (230, 5203), (242, 4945), (253, 4730), (430, 2783), (473, 2530), (506, 2365), (605, 1978), (946, 1265), (989, 1210)]