246683190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{632521}}^1$

素因数の和:632544

約数の個数: 32

約数和(自身を含む): 637582176

約数和(自身を除く): 390898986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 632521, 1265042, 1897563, 3162605, 3795126, 6325210, 8222773, 9487815, 16445546, 18975630, 24668319, 41113865, 49336638, 82227730, 123341595, 246683190]

約数ペア:

[(1, 246683190), (2, 123341595), (3, 82227730), (5, 49336638), (6, 41113865), (10, 24668319), (13, 18975630), (15, 16445546), (26, 9487815), (30, 8222773), (39, 6325210), (65, 3795126), (78, 3162605), (130, 1897563), (195, 1265042), (390, 632521)]