30657564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 108

約数和(自身を含む): 93750384

約数和(自身を除く): 63092820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 337, 342, 361, 399, 532, 674, 684, 722, 798, 1011, 1083, 1197, 1348, 1444, 1596, 2022, 2166, 2359, 2394, 2527, 3033, 3249, 4044, 4332, 4718, 4788, 5054, 6066, 6403, 6498, 7077, 7581, 9436, 10108, 12132, 12806, 12996, 14154, 15162, 19209, 21231, 22743, 25612, 28308, 30324, 38418, 42462, 44821, 45486, 57627, 76836, 84924, 89642, 90972, 115254, 121657, 134463, 179284, 230508, 243314, 268926, 364971, 403389, 486628, 537852, 729942, 806778, 851599, 1094913, 1459884, 1613556, 1703198, 2189826, 2554797, 3406396, 4379652, 5109594, 7664391, 10219188, 15328782, 30657564]

約数ペア:

[(1, 30657564), (2, 15328782), (3, 10219188), (4, 7664391), (6, 5109594), (7, 4379652), (9, 3406396), (12, 2554797), (14, 2189826), (18, 1703198), (19, 1613556), (21, 1459884), (28, 1094913), (36, 851599), (38, 806778), (42, 729942), (57, 537852), (63, 486628), (76, 403389), (84, 364971), (114, 268926), (126, 243314), (133, 230508), (171, 179284), (228, 134463), (252, 121657), (266, 115254), (337, 90972), (342, 89642), (361, 84924), (399, 76836), (532, 57627), (674, 45486), (684, 44821), (722, 42462), (798, 38418), (1011, 30324), (1083, 28308), (1197, 25612), (1348, 22743), (1444, 21231), (1596, 19209), (2022, 15162), (2166, 14154), (2359, 12996), (2394, 12806), (2527, 12132), (3033, 10108), (3249, 9436), (4044, 7581), (4332, 7077), (4718, 6498), (4788, 6403), (5054, 6066)]