2021285550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41719}}^1$

素因数の和:41770

約数の個数: 96

約数和(自身を含む): 5587142400

約数和(自身を除く): 3565856850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 323, 425, 475, 510, 570, 646, 850, 950, 969, 1275, 1425, 1615, 1938, 2550, 2850, 3230, 4845, 8075, 9690, 16150, 24225, 41719, 48450, 83438, 125157, 208595, 250314, 417190, 625785, 709223, 792661, 1042975, 1251570, 1418446, 1585322, 2085950, 2127669, 2377983, 3128925, 3546115, 3963305, 4255338, 4755966, 6257850, 7092230, 7926610, 10638345, 11889915, 13475237, 17730575, 19816525, 21276690, 23779830, 26950474, 35461150, 39633050, 40425711, 53191725, 59449575, 67376185, 80851422, 106383450, 118899150, 134752370, 202128555, 336880925, 404257110, 673761850, 1010642775, 2021285550]

約数ペア:

[(1, 2021285550), (2, 1010642775), (3, 673761850), (5, 404257110), (6, 336880925), (10, 202128555), (15, 134752370), (17, 118899150), (19, 106383450), (25, 80851422), (30, 67376185), (34, 59449575), (38, 53191725), (50, 40425711), (51, 39633050), (57, 35461150), (75, 26950474), (85, 23779830), (95, 21276690), (102, 19816525), (114, 17730575), (150, 13475237), (170, 11889915), (190, 10638345), (255, 7926610), (285, 7092230), (323, 6257850), (425, 4755966), (475, 4255338), (510, 3963305), (570, 3546115), (646, 3128925), (850, 2377983), (950, 2127669), (969, 2085950), (1275, 1585322), (1425, 1418446), (1615, 1251570), (1938, 1042975), (2550, 792661), (2850, 709223), (3230, 625785), (4845, 417190), (8075, 250314), (9690, 208595), (16150, 125157), (24225, 83438), (41719, 48450)]