1330631990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{182029}}^1$

素因数の和:182096

約数の個数: 32

約数和(自身を含む): 2595019680

約数和(自身を除く): 1264387690

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 182029, 364058, 910145, 1820290, 3094493, 6188986, 7827247, 15472465, 15654494, 30944930, 39136235, 78272470, 133063199, 266126398, 665315995, 1330631990]

約数ペア:

[(1, 1330631990), (2, 665315995), (5, 266126398), (10, 133063199), (17, 78272470), (34, 39136235), (43, 30944930), (85, 15654494), (86, 15472465), (170, 7827247), (215, 6188986), (430, 3094493), (731, 1820290), (1462, 910145), (3655, 364058), (7310, 182029)]