84170270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271517}}^1$

素因数の和:271555

約数の個数: 16

約数和(自身を含む): 156394368

約数和(自身を除く): 72224098

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 271517, 543034, 1357585, 2715170, 8417027, 16834054, 42085135, 84170270]

約数ペア:

[(1, 84170270), (2, 42085135), (5, 16834054), (10, 8417027), (31, 2715170), (62, 1357585), (155, 543034), (310, 271517)]