30835840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{6883}}^1$

素因数の和:6909

約数の個数: 64

約数和(自身を含む): 84260160

約数和(自身を除く): 53424320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 6883, 13766, 27532, 34415, 48181, 55064, 68830, 96362, 110128, 137660, 192724, 220256, 240905, 275320, 385448, 440512, 481810, 550640, 770896, 881024, 963620, 1101280, 1541792, 1927240, 2202560, 3083584, 3854480, 4405120, 6167168, 7708960, 15417920, 30835840]

約数ペア:

[(1, 30835840), (2, 15417920), (4, 7708960), (5, 6167168), (7, 4405120), (8, 3854480), (10, 3083584), (14, 2202560), (16, 1927240), (20, 1541792), (28, 1101280), (32, 963620), (35, 881024), (40, 770896), (56, 550640), (64, 481810), (70, 440512), (80, 385448), (112, 275320), (128, 240905), (140, 220256), (160, 192724), (224, 137660), (280, 110128), (320, 96362), (448, 68830), (560, 55064), (640, 48181), (896, 34415), (1120, 27532), (2240, 13766), (4480, 6883)]