547796660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{30467}}^1$

素因数の和:30536

約数の個数: 48

約数和(自身を含む): 1228469760

約数和(自身を除く): 680673100

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 8990, 17980, 30467, 60934, 121868, 152335, 304670, 609340, 883543, 944477, 1767086, 1888954, 3534172, 3777908, 4417715, 4722385, 8835430, 9444770, 17670860, 18889540, 27389833, 54779666, 109559332, 136949165, 273898330, 547796660]

約数ペア:

[(1, 547796660), (2, 273898330), (4, 136949165), (5, 109559332), (10, 54779666), (20, 27389833), (29, 18889540), (31, 17670860), (58, 9444770), (62, 8835430), (116, 4722385), (124, 4417715), (145, 3777908), (155, 3534172), (290, 1888954), (310, 1767086), (580, 944477), (620, 883543), (899, 609340), (1798, 304670), (3596, 152335), (4495, 121868), (8990, 60934), (17980, 30467)]