2389996770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{367127}}^1$

素因数の和:367175

約数の個数: 64

約数和(自身を含む): 6766903296

約数和(自身を除く): 4376906526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 367127, 734254, 1101381, 1835635, 2202762, 2569889, 3671270, 5139778, 5506905, 7709667, 11013810, 11380937, 12849445, 15419334, 22761874, 25698890, 34142811, 38548335, 56904685, 68285622, 77096670, 79666559, 113809370, 159333118, 170714055, 238999677, 341428110, 398332795, 477999354, 796665590, 1194998385, 2389996770]

約数ペア:

[(1, 2389996770), (2, 1194998385), (3, 796665590), (5, 477999354), (6, 398332795), (7, 341428110), (10, 238999677), (14, 170714055), (15, 159333118), (21, 113809370), (30, 79666559), (31, 77096670), (35, 68285622), (42, 56904685), (62, 38548335), (70, 34142811), (93, 25698890), (105, 22761874), (155, 15419334), (186, 12849445), (210, 11380937), (217, 11013810), (310, 7709667), (434, 5506905), (465, 5139778), (651, 3671270), (930, 2569889), (1085, 2202762), (1302, 1835635), (2170, 1101381), (3255, 734254), (6510, 367127)]