30340815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3671}}^1$

素因数の和:3727

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 22535985

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 3671, 8265, 11013, 18355, 55065, 69749, 106459, 209247, 319377, 348745, 532295, 1046235, 1596885, 2022721, 6068163, 10113605, 30340815]

約数ペア:

[(1, 30340815), (3, 10113605), (5, 6068163), (15, 2022721), (19, 1596885), (29, 1046235), (57, 532295), (87, 348745), (95, 319377), (145, 209247), (285, 106459), (435, 69749), (551, 55065), (1653, 18355), (2755, 11013), (3671, 8265)]