78470970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2615699}}^1$

素因数の和:2615709

約数の個数: 16

約数和(自身を含む): 188330400

約数和(自身を除く): 109859430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2615699, 5231398, 7847097, 13078495, 15694194, 26156990, 39235485, 78470970]

約数ペア:

[(1, 78470970), (2, 39235485), (3, 26156990), (5, 15694194), (6, 13078495), (10, 7847097), (15, 5231398), (30, 2615699)]