2860470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 7647120

約数和(自身を除く): 4786650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 859, 1110, 1665, 1718, 2577, 3330, 4295, 5154, 7731, 8590, 12885, 15462, 25770, 31783, 38655, 63566, 77310, 95349, 158915, 190698, 286047, 317830, 476745, 572094, 953490, 1430235, 2860470]

約数ペア:

[(1, 2860470), (2, 1430235), (3, 953490), (5, 572094), (6, 476745), (9, 317830), (10, 286047), (15, 190698), (18, 158915), (30, 95349), (37, 77310), (45, 63566), (74, 38655), (90, 31783), (111, 25770), (185, 15462), (222, 12885), (333, 8590), (370, 7731), (555, 5154), (666, 4295), (859, 3330), (1110, 2577), (1665, 1718)]