2557245510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5021}}^1\times {\mathrm{5659}}^1$

素因数の和:10693

約数の個数: 48

約数和(自身を含む): 6651337680

約数和(自身を除く): 4094092170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5021, 5659, 10042, 11318, 15063, 16977, 25105, 28295, 30126, 33954, 45189, 50210, 50931, 56590, 75315, 84885, 90378, 101862, 150630, 169770, 225945, 254655, 451890, 509310, 28413839, 56827678, 85241517, 142069195, 170483034, 255724551, 284138390, 426207585, 511449102, 852415170, 1278622755, 2557245510]

約数ペア:

[(1, 2557245510), (2, 1278622755), (3, 852415170), (5, 511449102), (6, 426207585), (9, 284138390), (10, 255724551), (15, 170483034), (18, 142069195), (30, 85241517), (45, 56827678), (90, 28413839), (5021, 509310), (5659, 451890), (10042, 254655), (11318, 225945), (15063, 169770), (16977, 150630), (25105, 101862), (28295, 90378), (30126, 84885), (33954, 75315), (45189, 56590), (50210, 50931)]