7028860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 15876000

約数和(自身を除く): 8847140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 349, 380, 530, 698, 1007, 1060, 1396, 1745, 2014, 3490, 4028, 5035, 6631, 6980, 10070, 13262, 18497, 20140, 26524, 33155, 36994, 66310, 73988, 92485, 132620, 184970, 351443, 369940, 702886, 1405772, 1757215, 3514430, 7028860]

約数ペア:

[(1, 7028860), (2, 3514430), (4, 1757215), (5, 1405772), (10, 702886), (19, 369940), (20, 351443), (38, 184970), (53, 132620), (76, 92485), (95, 73988), (106, 66310), (190, 36994), (212, 33155), (265, 26524), (349, 20140), (380, 18497), (530, 13262), (698, 10070), (1007, 6980), (1060, 6631), (1396, 5035), (1745, 4028), (2014, 3490)]