57032870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 116674560

約数和(自身を除く): 59641690

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 115, 155, 190, 230, 310, 421, 437, 589, 713, 842, 874, 1178, 1426, 2105, 2185, 2945, 3565, 4210, 4370, 5890, 7130, 7999, 9683, 13051, 13547, 15998, 19366, 26102, 27094, 39995, 48415, 65255, 67735, 79990, 96830, 130510, 135470, 183977, 247969, 300173, 367954, 495938, 600346, 919885, 1239845, 1500865, 1839770, 2479690, 3001730, 5703287, 11406574, 28516435, 57032870]

約数ペア:

[(1, 57032870), (2, 28516435), (5, 11406574), (10, 5703287), (19, 3001730), (23, 2479690), (31, 1839770), (38, 1500865), (46, 1239845), (62, 919885), (95, 600346), (115, 495938), (155, 367954), (190, 300173), (230, 247969), (310, 183977), (421, 135470), (437, 130510), (589, 96830), (713, 79990), (842, 67735), (874, 65255), (1178, 48415), (1426, 39995), (2105, 27094), (2185, 26102), (2945, 19366), (3565, 15998), (4210, 13547), (4370, 13051), (5890, 9683), (7130, 7999)]