6520850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 14332416

約数和(自身を除く): 7811566

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 601, 775, 1085, 1202, 1550, 2170, 3005, 4207, 5425, 6010, 8414, 10850, 15025, 18631, 21035, 30050, 37262, 42070, 93155, 105175, 130417, 186310, 210350, 260834, 465775, 652085, 931550, 1304170, 3260425, 6520850]

約数ペア:

[(1, 6520850), (2, 3260425), (5, 1304170), (7, 931550), (10, 652085), (14, 465775), (25, 260834), (31, 210350), (35, 186310), (50, 130417), (62, 105175), (70, 93155), (155, 42070), (175, 37262), (217, 30050), (310, 21035), (350, 18631), (434, 15025), (601, 10850), (775, 8414), (1085, 6010), (1202, 5425), (1550, 4207), (2170, 3005)]