190360620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55661}}^1$

素因数の和:55695

約数の個数: 72

約数和(自身を含む): 607829040

約数和(自身を除く): 417468420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 55661, 111322, 166983, 222644, 278305, 333966, 500949, 556610, 667932, 834915, 1001898, 1057559, 1113220, 1669830, 2003796, 2115118, 2504745, 3172677, 3339660, 4230236, 5009490, 5287795, 6345354, 9518031, 10018980, 10575590, 12690708, 15863385, 19036062, 21151180, 31726770, 38072124, 47590155, 63453540, 95180310, 190360620]

約数ペア:

[(1, 190360620), (2, 95180310), (3, 63453540), (4, 47590155), (5, 38072124), (6, 31726770), (9, 21151180), (10, 19036062), (12, 15863385), (15, 12690708), (18, 10575590), (19, 10018980), (20, 9518031), (30, 6345354), (36, 5287795), (38, 5009490), (45, 4230236), (57, 3339660), (60, 3172677), (76, 2504745), (90, 2115118), (95, 2003796), (114, 1669830), (171, 1113220), (180, 1057559), (190, 1001898), (228, 834915), (285, 667932), (342, 556610), (380, 500949), (570, 333966), (684, 278305), (855, 222644), (1140, 166983), (1710, 111322), (3420, 55661)]