234243780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{205477}}^1$

素因数の和:205508

約数の個数: 48

約数和(自身を含む): 690406080

約数和(自身を除く): 456162300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 205477, 410954, 616431, 821908, 1027385, 1232862, 2054770, 2465724, 3082155, 3904063, 4109540, 6164310, 7808126, 11712189, 12328620, 15616252, 19520315, 23424378, 39040630, 46848756, 58560945, 78081260, 117121890, 234243780]

約数ペア:

[(1, 234243780), (2, 117121890), (3, 78081260), (4, 58560945), (5, 46848756), (6, 39040630), (10, 23424378), (12, 19520315), (15, 15616252), (19, 12328620), (20, 11712189), (30, 7808126), (38, 6164310), (57, 4109540), (60, 3904063), (76, 3082155), (95, 2465724), (114, 2054770), (190, 1232862), (228, 1027385), (285, 821908), (380, 616431), (570, 410954), (1140, 205477)]