2889570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 7053120

約数和(自身を除く): 4163550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1579, 1830, 3158, 4737, 7895, 9474, 15790, 23685, 47370, 96319, 192638, 288957, 481595, 577914, 963190, 1444785, 2889570]

約数ペア:

[(1, 2889570), (2, 1444785), (3, 963190), (5, 577914), (6, 481595), (10, 288957), (15, 192638), (30, 96319), (61, 47370), (122, 23685), (183, 15790), (305, 9474), (366, 7895), (610, 4737), (915, 3158), (1579, 1830)]