140855970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4695199}}^1$

素因数の和:4695209

約数の個数: 16

約数和(自身を含む): 338054400

約数和(自身を除く): 197198430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4695199, 9390398, 14085597, 23475995, 28171194, 46951990, 70427985, 140855970]

約数ペア:

[(1, 140855970), (2, 70427985), (3, 46951990), (5, 28171194), (6, 23475995), (10, 14085597), (15, 9390398), (30, 4695199)]