76443430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{156007}}^1$

素因数の和:156028

約数の個数: 24

約数和(自身を含む): 160064208

約数和(自身を除く): 83620778

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 156007, 312014, 780035, 1092049, 1560070, 2184098, 5460245, 7644343, 10920490, 15288686, 38221715, 76443430]

約数ペア:

[(1, 76443430), (2, 38221715), (5, 15288686), (7, 10920490), (10, 7644343), (14, 5460245), (35, 2184098), (49, 1560070), (70, 1092049), (98, 780035), (245, 312014), (490, 156007)]