2022772830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{398969}}^1$

素因数の和:399005

約数の個数: 48

約数和(自身を含む): 5256828720

約数和(自身を除く): 3234055890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 398969, 797938, 1196907, 1994845, 2393814, 3989690, 5186597, 5984535, 10373194, 11969070, 15559791, 25932985, 31119582, 51865970, 67425761, 77798955, 134851522, 155597910, 202277283, 337128805, 404554566, 674257610, 1011386415, 2022772830]

約数ペア:

[(1, 2022772830), (2, 1011386415), (3, 674257610), (5, 404554566), (6, 337128805), (10, 202277283), (13, 155597910), (15, 134851522), (26, 77798955), (30, 67425761), (39, 51865970), (65, 31119582), (78, 25932985), (130, 15559791), (169, 11969070), (195, 10373194), (338, 5984535), (390, 5186597), (507, 3989690), (845, 2393814), (1014, 1994845), (1690, 1196907), (2535, 797938), (5070, 398969)]