1944876660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{1061}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 5515195392

約数和(自身を除く): 3570318732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 223, 274, 411, 446, 548, 669, 685, 822, 892, 1061, 1115, 1338, 1370, 1644, 2055, 2122, 2230, 2676, 2740, 3183, 3345, 4110, 4244, 4460, 5305, 6366, 6690, 8220, 10610, 12732, 13380, 15915, 21220, 30551, 31830, 61102, 63660, 91653, 122204, 145357, 152755, 183306, 236603, 290714, 305510, 366612, 436071, 458265, 473206, 581428, 611020, 709809, 726785, 872142, 916530, 946412, 1183015, 1419618, 1453570, 1744284, 1833060, 2180355, 2366030, 2839236, 2907140, 3549045, 4360710, 4732060, 7098090, 8721420, 14196180, 32414611, 64829222, 97243833, 129658444, 162073055, 194487666, 324146110, 388975332, 486219165, 648292220, 972438330, 1944876660]

約数ペア:

[(1, 1944876660), (2, 972438330), (3, 648292220), (4, 486219165), (5, 388975332), (6, 324146110), (10, 194487666), (12, 162073055), (15, 129658444), (20, 97243833), (30, 64829222), (60, 32414611), (137, 14196180), (223, 8721420), (274, 7098090), (411, 4732060), (446, 4360710), (548, 3549045), (669, 2907140), (685, 2839236), (822, 2366030), (892, 2180355), (1061, 1833060), (1115, 1744284), (1338, 1453570), (1370, 1419618), (1644, 1183015), (2055, 946412), (2122, 916530), (2230, 872142), (2676, 726785), (2740, 709809), (3183, 611020), (3345, 581428), (4110, 473206), (4244, 458265), (4460, 436071), (5305, 366612), (6366, 305510), (6690, 290714), (8220, 236603), (10610, 183306), (12732, 152755), (13380, 145357), (15915, 122204), (21220, 91653), (30551, 63660), (31830, 61102)]