28394580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10069}}^1$

素因数の和:10128

約数の個数: 48

約数和(自身を含む): 81204480

約数和(自身を除く): 52809900

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, 10069, 20138, 30207, 40276, 50345, 60414, 100690, 120828, 151035, 201380, 302070, 473243, 604140, 946486, 1419729, 1892972, 2366215, 2839458, 4732430, 5678916, 7098645, 9464860, 14197290, 28394580]

約数ペア:

[(1, 28394580), (2, 14197290), (3, 9464860), (4, 7098645), (5, 5678916), (6, 4732430), (10, 2839458), (12, 2366215), (15, 1892972), (20, 1419729), (30, 946486), (47, 604140), (60, 473243), (94, 302070), (141, 201380), (188, 151035), (235, 120828), (282, 100690), (470, 60414), (564, 50345), (705, 40276), (940, 30207), (1410, 20138), (2820, 10069)]