30394700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{6203}}^1$

素因数の和:6231

約数の個数: 54

約数和(自身を含む): 76737276

約数和(自身を除く): 46342576

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 6203, 12406, 24812, 31015, 43421, 62030, 86842, 124060, 155075, 173684, 217105, 303947, 310150, 434210, 607894, 620300, 868420, 1085525, 1215788, 1519735, 2171050, 3039470, 4342100, 6078940, 7598675, 15197350, 30394700]

約数ペア:

[(1, 30394700), (2, 15197350), (4, 7598675), (5, 6078940), (7, 4342100), (10, 3039470), (14, 2171050), (20, 1519735), (25, 1215788), (28, 1085525), (35, 868420), (49, 620300), (50, 607894), (70, 434210), (98, 310150), (100, 303947), (140, 217105), (175, 173684), (196, 155075), (245, 124060), (350, 86842), (490, 62030), (700, 43421), (980, 31015), (1225, 24812), (2450, 12406), (4900, 6203)]