30902498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 54587520

約数和(自身を除く): 23685022

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1166, 1559, 1802, 3118, 9911, 17149, 19822, 26503, 34298, 53006, 82627, 165254, 291533, 583066, 908897, 1404659, 1817794, 2809318, 15451249, 30902498]

約数ペア:

[(1, 30902498), (2, 15451249), (11, 2809318), (17, 1817794), (22, 1404659), (34, 908897), (53, 583066), (106, 291533), (187, 165254), (374, 82627), (583, 53006), (901, 34298), (1166, 26503), (1559, 19822), (1802, 17149), (3118, 9911)]