30894773

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 10231627

約数列:

[1, 7, 13, 23, 29, 91, 161, 203, 299, 377, 509, 667, 2093, 2639, 3563, 4669, 6617, 8671, 11707, 14761, 46319, 60697, 81949, 103327, 152191, 191893, 339503, 1065337, 1343251, 2376521, 4413539, 30894773]

約数ペア:

[(1, 30894773), (7, 4413539), (13, 2376521), (23, 1343251), (29, 1065337), (91, 339503), (161, 191893), (203, 152191), (299, 103327), (377, 81949), (509, 60697), (667, 46319), (2093, 14761), (2639, 11707), (3563, 8671), (4669, 6617)]