1208282390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31327}}^1$

素因数の和:31389

約数の個数: 64

約数和(自身を含む): 2706739200

約数和(自身を除く): 1498456810

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 2030, 2755, 3857, 5510, 7714, 19285, 31327, 38570, 62654, 156635, 219289, 313270, 438578, 595213, 908483, 1096445, 1190426, 1816966, 2192890, 2976065, 4166491, 4542415, 5952130, 6359381, 8332982, 9084830, 12718762, 17261177, 20832455, 31796905, 34522354, 41664910, 63593810, 86305885, 120828239, 172611770, 241656478, 604141195, 1208282390]

約数ペア:

[(1, 1208282390), (2, 604141195), (5, 241656478), (7, 172611770), (10, 120828239), (14, 86305885), (19, 63593810), (29, 41664910), (35, 34522354), (38, 31796905), (58, 20832455), (70, 17261177), (95, 12718762), (133, 9084830), (145, 8332982), (190, 6359381), (203, 5952130), (266, 4542415), (290, 4166491), (406, 2976065), (551, 2192890), (665, 1816966), (1015, 1190426), (1102, 1096445), (1330, 908483), (2030, 595213), (2755, 438578), (3857, 313270), (5510, 219289), (7714, 156635), (19285, 62654), (31327, 38570)]