90388270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2801}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 186411456

約数和(自身を除く): 96023186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 922, 2305, 2801, 3227, 4610, 5602, 6454, 14005, 16135, 19607, 28010, 32270, 39214, 98035, 196070, 1291261, 2582522, 6456305, 9038827, 12912610, 18077654, 45194135, 90388270]

約数ペア:

[(1, 90388270), (2, 45194135), (5, 18077654), (7, 12912610), (10, 9038827), (14, 6456305), (35, 2582522), (70, 1291261), (461, 196070), (922, 98035), (2305, 39214), (2801, 32270), (3227, 28010), (4610, 19607), (5602, 16135), (6454, 14005)]