1799070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 5322240

約数和(自身を除く): 3523170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 659, 910, 1318, 1365, 1977, 2730, 3295, 3954, 4613, 6590, 8567, 9226, 9885, 13839, 17134, 19770, 23065, 25701, 27678, 42835, 46130, 51402, 59969, 69195, 85670, 119938, 128505, 138390, 179907, 257010, 299845, 359814, 599690, 899535, 1799070]

約数ペア:

[(1, 1799070), (2, 899535), (3, 599690), (5, 359814), (6, 299845), (7, 257010), (10, 179907), (13, 138390), (14, 128505), (15, 119938), (21, 85670), (26, 69195), (30, 59969), (35, 51402), (39, 46130), (42, 42835), (65, 27678), (70, 25701), (78, 23065), (91, 19770), (105, 17134), (130, 13839), (182, 9885), (195, 9226), (210, 8567), (273, 6590), (390, 4613), (455, 3954), (546, 3295), (659, 2730), (910, 1977), (1318, 1365)]