1138895970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37963199}}^1$

素因数の和:37963209

約数の個数: 16

約数和(自身を含む): 2733350400

約数和(自身を除く): 1594454430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37963199, 75926398, 113889597, 189815995, 227779194, 379631990, 569447985, 1138895970]

約数ペア:

[(1, 1138895970), (2, 569447985), (3, 379631990), (5, 227779194), (6, 189815995), (10, 113889597), (15, 75926398), (30, 37963199)]