15910250590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4538

約数の個数: 128

約数和(自身を含む): 34232647680

約数和(自身を除く): 18322397090

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 47, 62, 65, 94, 95, 130, 155, 190, 235, 247, 310, 403, 470, 494, 589, 611, 806, 893, 1178, 1222, 1235, 1457, 1786, 2015, 2470, 2914, 2945, 3055, 4030, 4421, 4465, 5890, 6110, 7285, 7657, 8842, 8930, 11609, 14570, 15314, 18941, 22105, 23218, 27683, 37882, 38285, 44210, 55366, 57473, 58045, 76570, 83999, 94705, 114946, 116090, 137051, 138415, 167998, 189410, 207787, 274102, 276830, 287365, 359879, 415574, 419995, 574730, 685255, 719758, 839990, 1038935, 1091987, 1370510, 1781663, 1799395, 2077870, 2183974, 2603969, 2701231, 3563326, 3598790, 3947953, 5207938, 5402462, 5459935, 6441397, 7895906, 8908315, 10919870, 12882794, 13019845, 13506155, 17816630, 19739765, 26039690, 27012310, 32206985, 33851597, 39479530, 51323389, 64413970, 67703194, 83738161, 102646778, 122386543, 167476322, 169257985, 244773086, 256616945, 338515970, 418690805, 513233890, 611932715, 837381610, 1223865430, 1591025059, 3182050118, 7955125295, 15910250590]

約数ペア:

[(1, 15910250590), (2, 7955125295), (5, 3182050118), (10, 1591025059), (13, 1223865430), (19, 837381610), (26, 611932715), (31, 513233890), (38, 418690805), (47, 338515970), (62, 256616945), (65, 244773086), (94, 169257985), (95, 167476322), (130, 122386543), (155, 102646778), (190, 83738161), (235, 67703194), (247, 64413970), (310, 51323389), (403, 39479530), (470, 33851597), (494, 32206985), (589, 27012310), (611, 26039690), (806, 19739765), (893, 17816630), (1178, 13506155), (1222, 13019845), (1235, 12882794), (1457, 10919870), (1786, 8908315), (2015, 7895906), (2470, 6441397), (2914, 5459935), (2945, 5402462), (3055, 5207938), (4030, 3947953), (4421, 3598790), (4465, 3563326), (5890, 2701231), (6110, 2603969), (7285, 2183974), (7657, 2077870), (8842, 1799395), (8930, 1781663), (11609, 1370510), (14570, 1091987), (15314, 1038935), (18941, 839990), (22105, 719758), (23218, 685255), (27683, 574730), (37882, 419995), (38285, 415574), (44210, 359879), (55366, 287365), (57473, 276830), (58045, 274102), (76570, 207787), (83999, 189410), (94705, 167998), (114946, 138415), (116090, 137051)]