30169398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 71040240

約数和(自身を除く): 40870842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1153, 1246, 1869, 2306, 3459, 3738, 4361, 6918, 8071, 8722, 13083, 16142, 24213, 26166, 48426, 56497, 102617, 112994, 169491, 205234, 307851, 338982, 615702, 718319, 1436638, 2154957, 4309914, 5028233, 10056466, 15084699, 30169398]

約数ペア:

[(1, 30169398), (2, 15084699), (3, 10056466), (6, 5028233), (7, 4309914), (14, 2154957), (21, 1436638), (42, 718319), (49, 615702), (89, 338982), (98, 307851), (147, 205234), (178, 169491), (267, 112994), (294, 102617), (534, 56497), (623, 48426), (1153, 26166), (1246, 24213), (1869, 16142), (2306, 13083), (3459, 8722), (3738, 8071), (4361, 6918)]