104887790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4689

約数の個数: 64

約数和(自身を含む): 240537600

約数和(自身を除く): 135649810

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 4639, 9278, 11305, 22610, 23195, 32473, 46390, 64946, 78863, 88141, 157726, 162365, 176282, 324730, 394315, 440705, 552041, 616987, 788630, 881410, 1104082, 1233974, 1498397, 2760205, 2996794, 3084935, 5520410, 6169870, 7491985, 10488779, 14983970, 20977558, 52443895, 104887790]

約数ペア:

[(1, 104887790), (2, 52443895), (5, 20977558), (7, 14983970), (10, 10488779), (14, 7491985), (17, 6169870), (19, 5520410), (34, 3084935), (35, 2996794), (38, 2760205), (70, 1498397), (85, 1233974), (95, 1104082), (119, 881410), (133, 788630), (170, 616987), (190, 552041), (238, 440705), (266, 394315), (323, 324730), (595, 176282), (646, 162365), (665, 157726), (1190, 88141), (1330, 78863), (1615, 64946), (2261, 46390), (3230, 32473), (4522, 23195), (4639, 22610), (9278, 11305)]