239712930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 662912640

約数和(自身を除く): 423199710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 103, 114, 171, 190, 206, 285, 309, 342, 515, 570, 618, 855, 927, 1030, 1361, 1545, 1710, 1854, 1957, 2722, 3090, 3914, 4083, 4635, 5871, 6805, 8166, 9270, 9785, 11742, 12249, 13610, 17613, 19570, 20415, 24498, 25859, 29355, 35226, 40830, 51718, 58710, 61245, 77577, 88065, 122490, 129295, 140183, 155154, 176130, 232731, 258590, 280366, 387885, 420549, 465462, 700915, 775770, 841098, 1163655, 1261647, 1401830, 2102745, 2327310, 2523294, 2663477, 4205490, 5326954, 6308235, 7990431, 12616470, 13317385, 15980862, 23971293, 26634770, 39952155, 47942586, 79904310, 119856465, 239712930]

約数ペア:

[(1, 239712930), (2, 119856465), (3, 79904310), (5, 47942586), (6, 39952155), (9, 26634770), (10, 23971293), (15, 15980862), (18, 13317385), (19, 12616470), (30, 7990431), (38, 6308235), (45, 5326954), (57, 4205490), (90, 2663477), (95, 2523294), (103, 2327310), (114, 2102745), (171, 1401830), (190, 1261647), (206, 1163655), (285, 841098), (309, 775770), (342, 700915), (515, 465462), (570, 420549), (618, 387885), (855, 280366), (927, 258590), (1030, 232731), (1361, 176130), (1545, 155154), (1710, 140183), (1854, 129295), (1957, 122490), (2722, 88065), (3090, 77577), (3914, 61245), (4083, 58710), (4635, 51718), (5871, 40830), (6805, 35226), (8166, 29355), (9270, 25859), (9785, 24498), (11742, 20415), (12249, 19570), (13610, 17613)]