45404940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{108107}}^1$

素因数の和:108126

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 99892212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 108107, 216214, 324321, 432428, 540535, 648642, 756749, 1081070, 1297284, 1513498, 1621605, 2162140, 2270247, 3026996, 3243210, 3783745, 4540494, 6486420, 7567490, 9080988, 11351235, 15134980, 22702470, 45404940]

約数ペア:

[(1, 45404940), (2, 22702470), (3, 15134980), (4, 11351235), (5, 9080988), (6, 7567490), (7, 6486420), (10, 4540494), (12, 3783745), (14, 3243210), (15, 3026996), (20, 2270247), (21, 2162140), (28, 1621605), (30, 1513498), (35, 1297284), (42, 1081070), (60, 756749), (70, 648642), (84, 540535), (105, 432428), (140, 324321), (210, 216214), (420, 108107)]