9975490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4642

約数の個数: 32

約数和(自身を含む): 21187584

約数和(自身を除く): 11212094

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 4597, 9194, 22985, 32179, 45970, 64358, 142507, 160895, 285014, 321790, 712535, 997549, 1425070, 1995098, 4987745, 9975490]

約数ペア:

[(1, 9975490), (2, 4987745), (5, 1995098), (7, 1425070), (10, 997549), (14, 712535), (31, 321790), (35, 285014), (62, 160895), (70, 142507), (155, 64358), (217, 45970), (310, 32179), (434, 22985), (1085, 9194), (2170, 4597)]