20131709970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4621}}^1\times {\mathrm{145219}}^1$

素因数の和:149850

約数の個数: 32

約数和(自身を含む): 48326892480

約数和(自身を除く): 28195182510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4621, 9242, 13863, 23105, 27726, 46210, 69315, 138630, 145219, 290438, 435657, 726095, 871314, 1452190, 2178285, 4356570, 671056999, 1342113998, 2013170997, 3355284995, 4026341994, 6710569990, 10065854985, 20131709970]

約数ペア:

[(1, 20131709970), (2, 10065854985), (3, 6710569990), (5, 4026341994), (6, 3355284995), (10, 2013170997), (15, 1342113998), (30, 671056999), (4621, 4356570), (9242, 2178285), (13863, 1452190), (23105, 871314), (27726, 726095), (46210, 435657), (69315, 290438), (138630, 145219)]