70005390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25643}}^1$

素因数の和:25673

約数の個数: 64

約数和(自身を含む): 206793216

約数和(自身を除く): 136787826

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, 910, 1365, 2730, 25643, 51286, 76929, 128215, 153858, 179501, 256430, 333359, 359002, 384645, 538503, 666718, 769290, 897505, 1000077, 1077006, 1666795, 1795010, 2000154, 2333513, 2692515, 3333590, 4667026, 5000385, 5385030, 7000539, 10000770, 11667565, 14001078, 23335130, 35002695, 70005390]

約数ペア:

[(1, 70005390), (2, 35002695), (3, 23335130), (5, 14001078), (6, 11667565), (7, 10000770), (10, 7000539), (13, 5385030), (14, 5000385), (15, 4667026), (21, 3333590), (26, 2692515), (30, 2333513), (35, 2000154), (39, 1795010), (42, 1666795), (65, 1077006), (70, 1000077), (78, 897505), (91, 769290), (105, 666718), (130, 538503), (182, 384645), (195, 359002), (210, 333359), (273, 256430), (390, 179501), (455, 153858), (546, 128215), (910, 76929), (1365, 51286), (2730, 25643)]