3420190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 3215330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 383, 470, 766, 893, 1786, 1915, 3830, 4465, 7277, 8930, 14554, 18001, 36002, 36385, 72770, 90005, 180010, 342019, 684038, 1710095, 3420190]

約数ペア:

[(1, 3420190), (2, 1710095), (5, 684038), (10, 342019), (19, 180010), (38, 90005), (47, 72770), (94, 36385), (95, 36002), (190, 18001), (235, 14554), (383, 8930), (470, 7277), (766, 4465), (893, 3830), (1786, 1915)]