13153890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 34007040

約数和(自身を除く): 20853150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 491, 570, 705, 893, 982, 1410, 1473, 1786, 2455, 2679, 2946, 4465, 4910, 5358, 7365, 8930, 9329, 13395, 14730, 18658, 23077, 26790, 27987, 46154, 46645, 55974, 69231, 93290, 115385, 138462, 139935, 230770, 279870, 346155, 438463, 692310, 876926, 1315389, 2192315, 2630778, 4384630, 6576945, 13153890]

約数ペア:

[(1, 13153890), (2, 6576945), (3, 4384630), (5, 2630778), (6, 2192315), (10, 1315389), (15, 876926), (19, 692310), (30, 438463), (38, 346155), (47, 279870), (57, 230770), (94, 139935), (95, 138462), (114, 115385), (141, 93290), (190, 69231), (235, 55974), (282, 46645), (285, 46154), (470, 27987), (491, 26790), (570, 23077), (705, 18658), (893, 14730), (982, 13395), (1410, 9329), (1473, 8930), (1786, 7365), (2455, 5358), (2679, 4910), (2946, 4465)]