30010253

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 41207040

約数和(自身を除く): 11196787

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1021, 1547, 1729, 2261, 4199, 7147, 13273, 17357, 19399, 29393, 92911, 121499, 135793, 225641, 252187, 329783, 1579487, 1765309, 2308481, 4287179, 30010253]

約数ペア:

[(1, 30010253), (7, 4287179), (13, 2308481), (17, 1765309), (19, 1579487), (91, 329783), (119, 252187), (133, 225641), (221, 135793), (247, 121499), (323, 92911), (1021, 29393), (1547, 19399), (1729, 17357), (2261, 13273), (4199, 7147)]