64404780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97583}}^1$

素因数の和:97606

約数の個数: 48

約数和(自身を含む): 196729344

約数和(自身を除く): 132324564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 97583, 195166, 292749, 390332, 487915, 585498, 975830, 1073413, 1170996, 1463745, 1951660, 2146826, 2927490, 3220239, 4293652, 5367065, 5854980, 6440478, 10734130, 12880956, 16101195, 21468260, 32202390, 64404780]

約数ペア:

[(1, 64404780), (2, 32202390), (3, 21468260), (4, 16101195), (5, 12880956), (6, 10734130), (10, 6440478), (11, 5854980), (12, 5367065), (15, 4293652), (20, 3220239), (22, 2927490), (30, 2146826), (33, 1951660), (44, 1463745), (55, 1170996), (60, 1073413), (66, 975830), (110, 585498), (132, 487915), (165, 390332), (220, 292749), (330, 195166), (660, 97583)]