1034358220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 2522419200

約数和(自身を除く): 1488060980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 199, 271, 274, 398, 542, 548, 685, 796, 959, 995, 1084, 1355, 1370, 1393, 1897, 1918, 1990, 2710, 2740, 2786, 3794, 3836, 3980, 4795, 5420, 5572, 6965, 7588, 9485, 9590, 13930, 18970, 19180, 27263, 27860, 37127, 37940, 53929, 54526, 74254, 107858, 109052, 136315, 148508, 185635, 190841, 215716, 259889, 269645, 272630, 371270, 377503, 381682, 519778, 539290, 545260, 742540, 755006, 763364, 954205, 1039556, 1078580, 1299445, 1510012, 1887515, 1908410, 2598890, 3775030, 3816820, 5197780, 7388273, 7550060, 14776546, 29553092, 36941365, 51717911, 73882730, 103435822, 147765460, 206871644, 258589555, 517179110, 1034358220]

約数ペア:

[(1, 1034358220), (2, 517179110), (4, 258589555), (5, 206871644), (7, 147765460), (10, 103435822), (14, 73882730), (20, 51717911), (28, 36941365), (35, 29553092), (70, 14776546), (137, 7550060), (140, 7388273), (199, 5197780), (271, 3816820), (274, 3775030), (398, 2598890), (542, 1908410), (548, 1887515), (685, 1510012), (796, 1299445), (959, 1078580), (995, 1039556), (1084, 954205), (1355, 763364), (1370, 755006), (1393, 742540), (1897, 545260), (1918, 539290), (1990, 519778), (2710, 381682), (2740, 377503), (2786, 371270), (3794, 272630), (3836, 269645), (3980, 259889), (4795, 215716), (5420, 190841), (5572, 185635), (6965, 148508), (7588, 136315), (9485, 109052), (9590, 107858), (13930, 74254), (18970, 54526), (19180, 53929), (27263, 37940), (27860, 37127)]