86475270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21673}}^1$

素因数の和:21709

約数の個数: 64

約数和(自身を含む): 249684480

約数和(自身を除く): 163209210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 21673, 43346, 65019, 108365, 130038, 151711, 216730, 303422, 325095, 411787, 455133, 650190, 758555, 823574, 910266, 1235361, 1517110, 2058935, 2275665, 2470722, 2882509, 4117870, 4551330, 5765018, 6176805, 8647527, 12353610, 14412545, 17295054, 28825090, 43237635, 86475270]

約数ペア:

[(1, 86475270), (2, 43237635), (3, 28825090), (5, 17295054), (6, 14412545), (7, 12353610), (10, 8647527), (14, 6176805), (15, 5765018), (19, 4551330), (21, 4117870), (30, 2882509), (35, 2470722), (38, 2275665), (42, 2058935), (57, 1517110), (70, 1235361), (95, 910266), (105, 823574), (114, 758555), (133, 650190), (190, 455133), (210, 411787), (266, 325095), (285, 303422), (399, 216730), (570, 151711), (665, 130038), (798, 108365), (1330, 65019), (1995, 43346), (3990, 21673)]