470450940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7840849}}^1$

素因数の和:7840861

約数の個数: 24

約数和(自身を含む): 1317262800

約数和(自身を除く): 846811860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7840849, 15681698, 23522547, 31363396, 39204245, 47045094, 78408490, 94090188, 117612735, 156816980, 235225470, 470450940]

約数ペア:

[(1, 470450940), (2, 235225470), (3, 156816980), (4, 117612735), (5, 94090188), (6, 78408490), (10, 47045094), (12, 39204245), (15, 31363396), (20, 23522547), (30, 15681698), (60, 7840849)]