2252850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 5838912

約数和(自身を除く): 3586062

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 653, 690, 1150, 1306, 1725, 1959, 3265, 3450, 3918, 6530, 9795, 15019, 16325, 19590, 30038, 32650, 45057, 48975, 75095, 90114, 97950, 150190, 225285, 375475, 450570, 750950, 1126425, 2252850]

約数ペア:

[(1, 2252850), (2, 1126425), (3, 750950), (5, 450570), (6, 375475), (10, 225285), (15, 150190), (23, 97950), (25, 90114), (30, 75095), (46, 48975), (50, 45057), (69, 32650), (75, 30038), (115, 19590), (138, 16325), (150, 15019), (230, 9795), (345, 6530), (575, 3918), (653, 3450), (690, 3265), (1150, 1959), (1306, 1725)]