15247310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6212

約数の個数: 32

約数和(自身を含む): 31116960

約数和(自身を除く): 15869650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6173, 12346, 30865, 61730, 80249, 117287, 160498, 234574, 401245, 586435, 802490, 1172870, 1524731, 3049462, 7623655, 15247310]

約数ペア:

[(1, 15247310), (2, 7623655), (5, 3049462), (10, 1524731), (13, 1172870), (19, 802490), (26, 586435), (38, 401245), (65, 234574), (95, 160498), (130, 117287), (190, 80249), (247, 61730), (494, 30865), (1235, 12346), (2470, 6173)]