3259260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 10417680

約数和(自身を除く): 7158420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 953, 1140, 1710, 1906, 2859, 3420, 3812, 4765, 5718, 8577, 9530, 11436, 14295, 17154, 18107, 19060, 28590, 34308, 36214, 42885, 54321, 57180, 72428, 85770, 90535, 108642, 162963, 171540, 181070, 217284, 271605, 325926, 362140, 543210, 651852, 814815, 1086420, 1629630, 3259260]

約数ペア:

[(1, 3259260), (2, 1629630), (3, 1086420), (4, 814815), (5, 651852), (6, 543210), (9, 362140), (10, 325926), (12, 271605), (15, 217284), (18, 181070), (19, 171540), (20, 162963), (30, 108642), (36, 90535), (38, 85770), (45, 72428), (57, 57180), (60, 54321), (76, 42885), (90, 36214), (95, 34308), (114, 28590), (171, 19060), (180, 18107), (190, 17154), (228, 14295), (285, 11436), (342, 9530), (380, 8577), (570, 5718), (684, 4765), (855, 3812), (953, 3420), (1140, 2859), (1710, 1906)]