306014722

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2867

約数の個数: 48

約数和(自身を含む): 554182560

約数和(自身を除く): 248167838

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 169, 221, 247, 323, 338, 442, 494, 646, 2803, 2873, 3211, 4199, 5606, 5746, 6422, 8398, 36439, 47651, 53257, 54587, 72878, 95302, 106514, 109174, 473707, 619463, 692341, 905369, 947414, 1238926, 1384682, 1810738, 8053019, 9000433, 11769797, 16106038, 18000866, 23539594, 153007361, 306014722]

約数ペア:

[(1, 306014722), (2, 153007361), (13, 23539594), (17, 18000866), (19, 16106038), (26, 11769797), (34, 9000433), (38, 8053019), (169, 1810738), (221, 1384682), (247, 1238926), (323, 947414), (338, 905369), (442, 692341), (494, 619463), (646, 473707), (2803, 109174), (2873, 106514), (3211, 95302), (4199, 72878), (5606, 54587), (5746, 53257), (6422, 47651), (8398, 36439)]