148035860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{151057}}^1$

素因数の和:151080

約数の個数: 36

約数和(自身を含む): 361632852

約数和(自身を除く): 213596992

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 151057, 302114, 604228, 755285, 1057399, 1510570, 2114798, 3021140, 4229596, 5286995, 7401793, 10573990, 14803586, 21147980, 29607172, 37008965, 74017930, 148035860]

約数ペア:

[(1, 148035860), (2, 74017930), (4, 37008965), (5, 29607172), (7, 21147980), (10, 14803586), (14, 10573990), (20, 7401793), (28, 5286995), (35, 4229596), (49, 3021140), (70, 2114798), (98, 1510570), (140, 1057399), (196, 755285), (245, 604228), (490, 302114), (980, 151057)]