127907291290

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{599}}^1\times {\mathrm{75991}}^1$

素因数の和:76878

約数の個数: 32

約数和(自身を含む): 231441235200

約数和(自身を除く): 103533943910

約数列:

[1, 2, 5, 10, 281, 562, 599, 1198, 1405, 2810, 2995, 5990, 75991, 151982, 168319, 336638, 379955, 759910, 841595, 1683190, 21353471, 42706942, 45518609, 91037218, 106767355, 213534710, 227593045, 455186090, 12790729129, 25581458258, 63953645645, 127907291290]

約数ペア:

[(1, 127907291290), (2, 63953645645), (5, 25581458258), (10, 12790729129), (281, 455186090), (562, 227593045), (599, 213534710), (1198, 106767355), (1405, 91037218), (2810, 45518609), (2995, 42706942), (5990, 21353471), (75991, 1683190), (151982, 841595), (168319, 759910), (336638, 379955)]