30804516.000000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71263}}^1$

素因数の和:71308

約数の個数: 48

約数和(自身を含む): 510820352

約数和(自身を除く): 325251500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 71263, 142526, 213789, 285052, 427578, 498841, 855156, 997682, 1496523, 1995364, 2209153, 2993046, 4418306, 5986092, 6627459, 8836612, 13254918, 15464071, 26509836, 30928142, 46392213, 61856284, 92784426, 185568852]

約数ペア:

[(1, 185568852), (2, 92784426), (3, 61856284), (4, 46392213), (6, 30928142), (7, 26509836), (12, 15464071), (14, 13254918), (21, 8836612), (28, 6627459), (31, 5986092), (42, 4418306), (62, 2993046), (84, 2209153), (93, 1995364), (124, 1496523), (186, 997682), (217, 855156), (372, 498841), (434, 427578), (651, 285052), (868, 213789), (1302, 142526), (2604, 71263)]