982620170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 2063508480

約数和(自身を除く): 1080888310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 137, 158, 274, 395, 553, 685, 790, 959, 1106, 1297, 1370, 1918, 2594, 2765, 4795, 5530, 6485, 9079, 9590, 10823, 12970, 18158, 21646, 45395, 54115, 75761, 90790, 102463, 108230, 151522, 177689, 204926, 355378, 378805, 512315, 717241, 757610, 888445, 1024630, 1243823, 1434482, 1776890, 2487646, 3586205, 6219115, 7172410, 12438230, 14037431, 28074862, 70187155, 98262017, 140374310, 196524034, 491310085, 982620170]

約数ペア:

[(1, 982620170), (2, 491310085), (5, 196524034), (7, 140374310), (10, 98262017), (14, 70187155), (35, 28074862), (70, 14037431), (79, 12438230), (137, 7172410), (158, 6219115), (274, 3586205), (395, 2487646), (553, 1776890), (685, 1434482), (790, 1243823), (959, 1024630), (1106, 888445), (1297, 757610), (1370, 717241), (1918, 512315), (2594, 378805), (2765, 355378), (4795, 204926), (5530, 177689), (6485, 151522), (9079, 108230), (9590, 102463), (10823, 90790), (12970, 75761), (18158, 54115), (21646, 45395)]