298973580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{106019}}^1$

素因数の和:106078

約数の個数: 48

約数和(自身を含む): 854945280

約数和(自身を除く): 555971700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 106019, 212038, 318057, 424076, 530095, 636114, 1060190, 1272228, 1590285, 2120380, 3180570, 4982893, 6361140, 9965786, 14948679, 19931572, 24914465, 29897358, 49828930, 59794716, 74743395, 99657860, 149486790, 298973580]

約数ペア:

[(1, 298973580), (2, 149486790), (3, 99657860), (4, 74743395), (5, 59794716), (6, 49828930), (10, 29897358), (12, 24914465), (15, 19931572), (20, 14948679), (30, 9965786), (47, 6361140), (60, 4982893), (94, 3180570), (141, 2120380), (188, 1590285), (235, 1272228), (282, 1060190), (470, 636114), (564, 530095), (705, 424076), (940, 318057), (1410, 212038), (2820, 106019)]