23070138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 61931520

約数和(自身を除く): 38861382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 31, 39, 42, 47, 58, 62, 78, 87, 91, 93, 94, 141, 174, 182, 186, 203, 217, 273, 282, 329, 377, 403, 406, 434, 546, 609, 611, 651, 658, 754, 806, 899, 987, 1131, 1209, 1218, 1222, 1302, 1363, 1457, 1798, 1833, 1974, 2262, 2418, 2639, 2697, 2726, 2821, 2914, 3666, 4089, 4277, 4371, 5278, 5394, 5642, 6293, 7917, 8178, 8463, 8554, 8742, 9541, 10199, 11687, 12586, 12831, 15834, 16926, 17719, 18879, 18941, 19082, 20398, 23374, 25662, 28623, 30597, 35061, 35438, 37758, 37882, 42253, 53157, 56823, 57246, 61194, 70122, 81809, 84506, 106314, 113646, 124033, 126759, 132587, 163618, 245427, 248066, 253518, 265174, 295771, 372099, 397761, 490854, 549289, 591542, 744198, 795522, 887313, 1098578, 1647867, 1774626, 3295734, 3845023, 7690046, 11535069, 23070138]

約数ペア:

[(1, 23070138), (2, 11535069), (3, 7690046), (6, 3845023), (7, 3295734), (13, 1774626), (14, 1647867), (21, 1098578), (26, 887313), (29, 795522), (31, 744198), (39, 591542), (42, 549289), (47, 490854), (58, 397761), (62, 372099), (78, 295771), (87, 265174), (91, 253518), (93, 248066), (94, 245427), (141, 163618), (174, 132587), (182, 126759), (186, 124033), (203, 113646), (217, 106314), (273, 84506), (282, 81809), (329, 70122), (377, 61194), (403, 57246), (406, 56823), (434, 53157), (546, 42253), (609, 37882), (611, 37758), (651, 35438), (658, 35061), (754, 30597), (806, 28623), (899, 25662), (987, 23374), (1131, 20398), (1209, 19082), (1218, 18941), (1222, 18879), (1302, 17719), (1363, 16926), (1457, 15834), (1798, 12831), (1833, 12586), (1974, 11687), (2262, 10199), (2418, 9541), (2639, 8742), (2697, 8554), (2726, 8463), (2821, 8178), (2914, 7917), (3666, 6293), (4089, 5642), (4277, 5394), (4371, 5278)]