97890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 254016

約数和(自身を除く): 156126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 251, 390, 502, 753, 1255, 1506, 2510, 3263, 3765, 6526, 7530, 9789, 16315, 19578, 32630, 48945, 97890]

約数ペア:

[(1, 97890), (2, 48945), (3, 32630), (5, 19578), (6, 16315), (10, 9789), (13, 7530), (15, 6526), (26, 3765), (30, 3263), (39, 2510), (65, 1506), (78, 1255), (130, 753), (195, 502), (251, 390)]