1054207860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{17623}}^1$

素因数の和:18632

約数の個数: 48

約数和(自身を含む): 2954910336

約数和(自身を除く): 1900702476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 997, 1994, 2991, 3988, 4985, 5982, 9970, 11964, 14955, 17623, 19940, 29910, 35246, 52869, 59820, 70492, 88115, 105738, 176230, 211476, 264345, 352460, 528690, 1057380, 17570131, 35140262, 52710393, 70280524, 87850655, 105420786, 175701310, 210841572, 263551965, 351402620, 527103930, 1054207860]

約数ペア:

[(1, 1054207860), (2, 527103930), (3, 351402620), (4, 263551965), (5, 210841572), (6, 175701310), (10, 105420786), (12, 87850655), (15, 70280524), (20, 52710393), (30, 35140262), (60, 17570131), (997, 1057380), (1994, 528690), (2991, 352460), (3988, 264345), (4985, 211476), (5982, 176230), (9970, 105738), (11964, 88115), (14955, 70492), (17623, 59820), (19940, 52869), (29910, 35246)]