64172460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97231}}^1$

素因数の和:97254

約数の個数: 48

約数和(自身を含む): 196019712

約数和(自身を除く): 131847252

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, 97231, 194462, 291693, 388924, 486155, 583386, 972310, 1069541, 1166772, 1458465, 1944620, 2139082, 2916930, 3208623, 4278164, 5347705, 5833860, 6417246, 10695410, 12834492, 16043115, 21390820, 32086230, 64172460]

約数ペア:

[(1, 64172460), (2, 32086230), (3, 21390820), (4, 16043115), (5, 12834492), (6, 10695410), (10, 6417246), (11, 5833860), (12, 5347705), (15, 4278164), (20, 3208623), (22, 2916930), (30, 2139082), (33, 1944620), (44, 1458465), (55, 1166772), (60, 1069541), (66, 972310), (110, 583386), (132, 486155), (165, 388924), (220, 291693), (330, 194462), (660, 97231)]