30957396

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 43553964

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 131, 141, 188, 262, 282, 393, 419, 524, 564, 786, 838, 1257, 1572, 1676, 2514, 5028, 6157, 12314, 18471, 19693, 24628, 36942, 39386, 54889, 59079, 73884, 78772, 109778, 118158, 164667, 219556, 236316, 329334, 658668, 2579783, 5159566, 7739349, 10319132, 15478698, 30957396]

約数ペア:

[(1, 30957396), (2, 15478698), (3, 10319132), (4, 7739349), (6, 5159566), (12, 2579783), (47, 658668), (94, 329334), (131, 236316), (141, 219556), (188, 164667), (262, 118158), (282, 109778), (393, 78772), (419, 73884), (524, 59079), (564, 54889), (786, 39386), (838, 36942), (1257, 24628), (1572, 19693), (1676, 18471), (2514, 12314), (5028, 6157)]