1970341345

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{84401}}^1$

素因数の和:84465

約数の個数: 32

約数和(自身を含む): 2916933120

約数和(自身を除く): 946591775

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 3335, 4669, 23345, 84401, 422005, 590807, 1941223, 2447629, 2954035, 9706115, 12238145, 13588561, 17133403, 56295467, 67942805, 85667015, 281477335, 394068269, 1970341345]

約数ペア:

[(1, 1970341345), (5, 394068269), (7, 281477335), (23, 85667015), (29, 67942805), (35, 56295467), (115, 17133403), (145, 13588561), (161, 12238145), (203, 9706115), (667, 2954035), (805, 2447629), (1015, 1941223), (3335, 590807), (4669, 422005), (23345, 84401)]