140804970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4693499}}^1$

素因数の和:4693509

約数の個数: 16

約数和(自身を含む): 337932000

約数和(自身を除く): 197127030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4693499, 9386998, 14080497, 23467495, 28160994, 46934990, 70402485, 140804970]

約数ペア:

[(1, 140804970), (2, 70402485), (3, 46934990), (5, 28160994), (6, 23467495), (10, 14080497), (15, 9386998), (30, 4693499)]