15028620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13183}}^1$

素因数の和:13214

約数の個数: 48

約数和(自身を含む): 44298240

約数和(自身を除く): 29269620

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, 13183, 26366, 39549, 52732, 65915, 79098, 131830, 158196, 197745, 250477, 263660, 395490, 500954, 751431, 790980, 1001908, 1252385, 1502862, 2504770, 3005724, 3757155, 5009540, 7514310, 15028620]

約数ペア:

[(1, 15028620), (2, 7514310), (3, 5009540), (4, 3757155), (5, 3005724), (6, 2504770), (10, 1502862), (12, 1252385), (15, 1001908), (19, 790980), (20, 751431), (30, 500954), (38, 395490), (57, 263660), (60, 250477), (76, 197745), (95, 158196), (114, 131830), (190, 79098), (228, 65915), (285, 52732), (380, 39549), (570, 26366), (1140, 13183)]