7496340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 21211008

約数和(自身を除く): 13714668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1213, 1236, 1545, 2060, 2426, 3090, 3639, 4852, 6065, 6180, 7278, 12130, 14556, 18195, 24260, 36390, 72780, 124939, 249878, 374817, 499756, 624695, 749634, 1249390, 1499268, 1874085, 2498780, 3748170, 7496340]

約数ペア:

[(1, 7496340), (2, 3748170), (3, 2498780), (4, 1874085), (5, 1499268), (6, 1249390), (10, 749634), (12, 624695), (15, 499756), (20, 374817), (30, 249878), (60, 124939), (103, 72780), (206, 36390), (309, 24260), (412, 18195), (515, 14556), (618, 12130), (1030, 7278), (1213, 6180), (1236, 6065), (1545, 4852), (2060, 3639), (2426, 3090)]