678569070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{426773}}^1$

素因数の和:426836

約数の個数: 32

約数和(自身を含む): 1659297312

約数和(自身を除く): 980728242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 426773, 853546, 1280319, 2133865, 2560638, 4267730, 6401595, 12803190, 22618969, 45237938, 67856907, 113094845, 135713814, 226189690, 339284535, 678569070]

約数ペア:

[(1, 678569070), (2, 339284535), (3, 226189690), (5, 135713814), (6, 113094845), (10, 67856907), (15, 45237938), (30, 22618969), (53, 12803190), (106, 6401595), (159, 4267730), (265, 2560638), (318, 2133865), (530, 1280319), (795, 853546), (1590, 426773)]