70619660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{153521}}^1$

素因数の和:153553

約数の個数: 24

約数和(自身を含む): 154750176

約数和(自身を除く): 84130516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 153521, 307042, 614084, 767605, 1535210, 3070420, 3530983, 7061966, 14123932, 17654915, 35309830, 70619660]

約数ペア:

[(1, 70619660), (2, 35309830), (4, 17654915), (5, 14123932), (10, 7061966), (20, 3530983), (23, 3070420), (46, 1535210), (92, 767605), (115, 614084), (230, 307042), (460, 153521)]