39689790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{188999}}^1$

素因数の和:189016

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 69174210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 188999, 377998, 566997, 944995, 1133994, 1322993, 1889990, 2645986, 2834985, 3968979, 5669970, 6614965, 7937958, 13229930, 19844895, 39689790]

約数ペア:

[(1, 39689790), (2, 19844895), (3, 13229930), (5, 7937958), (6, 6614965), (7, 5669970), (10, 3968979), (14, 2834985), (15, 2645986), (21, 1889990), (30, 1322993), (35, 1133994), (42, 944995), (70, 566997), (105, 377998), (210, 188999)]