71974630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11299}}^1$

素因数の和:11333

約数の個数: 48

約数和(自身を含む): 162313200

約数和(自身を除く): 90338570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 11299, 22598, 56495, 79093, 112990, 146887, 158186, 293774, 395465, 553651, 734435, 790930, 1028209, 1107302, 1468870, 2056418, 2768255, 5141045, 5536510, 7197463, 10282090, 14394926, 35987315, 71974630]

約数ペア:

[(1, 71974630), (2, 35987315), (5, 14394926), (7, 10282090), (10, 7197463), (13, 5536510), (14, 5141045), (26, 2768255), (35, 2056418), (49, 1468870), (65, 1107302), (70, 1028209), (91, 790930), (98, 734435), (130, 553651), (182, 395465), (245, 293774), (455, 158186), (490, 146887), (637, 112990), (910, 79093), (1274, 56495), (3185, 22598), (6370, 11299)]