30057550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 59460480

約数和(自身を除く): 29402930

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 230, 295, 443, 575, 590, 886, 1150, 1357, 1475, 2215, 2714, 2950, 4430, 6785, 10189, 11075, 13570, 20378, 22150, 26137, 33925, 50945, 52274, 67850, 101890, 130685, 254725, 261370, 509450, 601151, 653425, 1202302, 1306850, 3005755, 6011510, 15028775, 30057550]

約数ペア:

[(1, 30057550), (2, 15028775), (5, 6011510), (10, 3005755), (23, 1306850), (25, 1202302), (46, 653425), (50, 601151), (59, 509450), (115, 261370), (118, 254725), (230, 130685), (295, 101890), (443, 67850), (575, 52274), (590, 50945), (886, 33925), (1150, 26137), (1357, 22150), (1475, 20378), (2215, 13570), (2714, 11075), (2950, 10189), (4430, 6785)]