1948650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 5276448

約数和(自身を除く): 3327798

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1181, 1650, 2362, 3543, 5905, 7086, 11810, 12991, 17715, 25982, 29525, 35430, 38973, 59050, 64955, 77946, 88575, 129910, 177150, 194865, 324775, 389730, 649550, 974325, 1948650]

約数ペア:

[(1, 1948650), (2, 974325), (3, 649550), (5, 389730), (6, 324775), (10, 194865), (11, 177150), (15, 129910), (22, 88575), (25, 77946), (30, 64955), (33, 59050), (50, 38973), (55, 35430), (66, 29525), (75, 25982), (110, 17715), (150, 12991), (165, 11810), (275, 7086), (330, 5905), (550, 3543), (825, 2362), (1181, 1650)]