310098685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 410411232

約数和(自身を除く): 100312547

約数列:

[1, 5, 13, 61, 65, 197, 305, 397, 793, 985, 1985, 2561, 3965, 5161, 12017, 12805, 24217, 25805, 60085, 78209, 121085, 156221, 314821, 391045, 781105, 1016717, 1574105, 4770749, 5083585, 23853745, 62019737, 310098685]

約数ペア:

[(1, 310098685), (5, 62019737), (13, 23853745), (61, 5083585), (65, 4770749), (197, 1574105), (305, 1016717), (397, 781105), (793, 391045), (985, 314821), (1985, 156221), (2561, 121085), (3965, 78209), (5161, 60085), (12017, 25805), (12805, 24217)]