30420507

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 45457200

約数和(自身を除く): 15036693

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 1131, 2069, 4901, 6207, 14703, 26897, 60001, 80691, 180003, 349661, 780013, 1048983, 2340039, 10140169, 30420507]

約数ペア:

[(1, 30420507), (3, 10140169), (13, 2340039), (29, 1048983), (39, 780013), (87, 349661), (169, 180003), (377, 80691), (507, 60001), (1131, 26897), (2069, 14703), (4901, 6207)]