2498378970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{4561}}^1$

素因数の和:4652

約数の個数: 96

約数和(自身を含む): 6523295040

約数和(自身を除く): 4024916070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 961, 1178, 1767, 1922, 2883, 2945, 3534, 4561, 4805, 5766, 5890, 8835, 9122, 9610, 13683, 14415, 17670, 18259, 22805, 27366, 28830, 36518, 45610, 54777, 68415, 86659, 91295, 109554, 136830, 141391, 173318, 182590, 259977, 273885, 282782, 424173, 433295, 519954, 547770, 706955, 848346, 866590, 1299885, 1413910, 2120865, 2599770, 2686429, 4241730, 4383121, 5372858, 8059287, 8766242, 13149363, 13432145, 16118574, 21915605, 26298726, 26864290, 40296435, 43831210, 65746815, 80592870, 83279299, 131493630, 166558598, 249837897, 416396495, 499675794, 832792990, 1249189485, 2498378970]

約数ペア:

[(1, 2498378970), (2, 1249189485), (3, 832792990), (5, 499675794), (6, 416396495), (10, 249837897), (15, 166558598), (19, 131493630), (30, 83279299), (31, 80592870), (38, 65746815), (57, 43831210), (62, 40296435), (93, 26864290), (95, 26298726), (114, 21915605), (155, 16118574), (186, 13432145), (190, 13149363), (285, 8766242), (310, 8059287), (465, 5372858), (570, 4383121), (589, 4241730), (930, 2686429), (961, 2599770), (1178, 2120865), (1767, 1413910), (1922, 1299885), (2883, 866590), (2945, 848346), (3534, 706955), (4561, 547770), (4805, 519954), (5766, 433295), (5890, 424173), (8835, 282782), (9122, 273885), (9610, 259977), (13683, 182590), (14415, 173318), (17670, 141391), (18259, 136830), (22805, 109554), (27366, 91295), (28830, 86659), (36518, 68415), (45610, 54777)]