152119930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1571}}^1$

素因数の和:2022

約数の個数: 32

約数和(自身を含む): 286581888

約数和(自身を除く): 134461958

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 421, 842, 1571, 2105, 3142, 4210, 7855, 9683, 15710, 19366, 36133, 48415, 72266, 96830, 180665, 361330, 661391, 1322782, 3306955, 6613910, 15211993, 30423986, 76059965, 152119930]

約数ペア:

[(1, 152119930), (2, 76059965), (5, 30423986), (10, 15211993), (23, 6613910), (46, 3306955), (115, 1322782), (230, 661391), (421, 361330), (842, 180665), (1571, 96830), (2105, 72266), (3142, 48415), (4210, 36133), (7855, 19366), (9683, 15710)]