315291270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18089}}^1$

素因数の和:18189

約数の個数: 64

約数和(自身を含む): 875266560

約数和(自身を除く): 559975290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 5810, 8715, 17430, 18089, 36178, 54267, 90445, 108534, 126623, 180890, 253246, 271335, 379869, 542670, 633115, 759738, 1266230, 1501387, 1899345, 3002774, 3798690, 4504161, 7506935, 9008322, 10509709, 15013870, 21019418, 22520805, 31529127, 45041610, 52548545, 63058254, 105097090, 157645635, 315291270]

約数ペア:

[(1, 315291270), (2, 157645635), (3, 105097090), (5, 63058254), (6, 52548545), (7, 45041610), (10, 31529127), (14, 22520805), (15, 21019418), (21, 15013870), (30, 10509709), (35, 9008322), (42, 7506935), (70, 4504161), (83, 3798690), (105, 3002774), (166, 1899345), (210, 1501387), (249, 1266230), (415, 759738), (498, 633115), (581, 542670), (830, 379869), (1162, 271335), (1245, 253246), (1743, 180890), (2490, 126623), (2905, 108534), (3486, 90445), (5810, 54267), (8715, 36178), (17430, 18089)]