3677780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 8482320

約数和(自身を除く): 4804540

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 373, 493, 580, 746, 986, 1492, 1865, 1972, 2465, 3730, 4930, 6341, 7460, 9860, 10817, 12682, 21634, 25364, 31705, 43268, 54085, 63410, 108170, 126820, 183889, 216340, 367778, 735556, 919445, 1838890, 3677780]

約数ペア:

[(1, 3677780), (2, 1838890), (4, 919445), (5, 735556), (10, 367778), (17, 216340), (20, 183889), (29, 126820), (34, 108170), (58, 63410), (68, 54085), (85, 43268), (116, 31705), (145, 25364), (170, 21634), (290, 12682), (340, 10817), (373, 9860), (493, 7460), (580, 6341), (746, 4930), (986, 3730), (1492, 2465), (1865, 1972)]