30698520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5443}}^1$

素因数の和:5504

約数の個数: 64

約数和(自身を含む): 94072320

約数和(自身を除く): 63373800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5443, 5640, 10886, 16329, 21772, 27215, 32658, 43544, 54430, 65316, 81645, 108860, 130632, 163290, 217720, 255821, 326580, 511642, 653160, 767463, 1023284, 1279105, 1534926, 2046568, 2558210, 3069852, 3837315, 5116420, 6139704, 7674630, 10232840, 15349260, 30698520]

約数ペア:

[(1, 30698520), (2, 15349260), (3, 10232840), (4, 7674630), (5, 6139704), (6, 5116420), (8, 3837315), (10, 3069852), (12, 2558210), (15, 2046568), (20, 1534926), (24, 1279105), (30, 1023284), (40, 767463), (47, 653160), (60, 511642), (94, 326580), (120, 255821), (141, 217720), (188, 163290), (235, 130632), (282, 108860), (376, 81645), (470, 65316), (564, 54430), (705, 43544), (940, 32658), (1128, 27215), (1410, 21772), (1880, 16329), (2820, 10886), (5443, 5640)]