198422130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20477}}^1$

素因数の和:20523

約数の個数: 64

約数和(自身を含む): 530789760

約数和(自身を除く): 332367630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 20477, 40954, 61431, 102385, 122862, 204770, 307155, 348109, 389063, 614310, 696218, 778126, 1044327, 1167189, 1740545, 1945315, 2088654, 2334378, 3481090, 3890630, 5221635, 5835945, 6614071, 10443270, 11671890, 13228142, 19842213, 33070355, 39684426, 66140710, 99211065, 198422130]

約数ペア:

[(1, 198422130), (2, 99211065), (3, 66140710), (5, 39684426), (6, 33070355), (10, 19842213), (15, 13228142), (17, 11671890), (19, 10443270), (30, 6614071), (34, 5835945), (38, 5221635), (51, 3890630), (57, 3481090), (85, 2334378), (95, 2088654), (102, 1945315), (114, 1740545), (170, 1167189), (190, 1044327), (255, 778126), (285, 696218), (323, 614310), (510, 389063), (570, 348109), (646, 307155), (969, 204770), (1615, 122862), (1938, 102385), (3230, 61431), (4845, 40954), (9690, 20477)]