64674330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1171}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 178219008

約数和(自身を除く): 113544678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 526, 789, 1171, 1315, 1578, 1841, 2342, 2630, 3513, 3682, 3945, 5523, 5855, 7026, 7890, 8197, 9205, 11046, 11710, 16394, 17565, 18410, 24591, 27615, 35130, 40985, 49182, 55230, 81970, 122955, 245910, 307973, 615946, 923919, 1539865, 1847838, 2155811, 3079730, 4311622, 4619595, 6467433, 9239190, 10779055, 12934866, 21558110, 32337165, 64674330]

約数ペア:

[(1, 64674330), (2, 32337165), (3, 21558110), (5, 12934866), (6, 10779055), (7, 9239190), (10, 6467433), (14, 4619595), (15, 4311622), (21, 3079730), (30, 2155811), (35, 1847838), (42, 1539865), (70, 923919), (105, 615946), (210, 307973), (263, 245910), (526, 122955), (789, 81970), (1171, 55230), (1315, 49182), (1578, 40985), (1841, 35130), (2342, 27615), (2630, 24591), (3513, 18410), (3682, 17565), (3945, 16394), (5523, 11710), (5855, 11046), (7026, 9205), (7890, 8197)]