30657474

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{6379}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 68904000

約数和(自身を除く): 38246526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 6379, 12758, 19137, 38274, 57411, 114822, 172233, 344466, 567731, 1135462, 1703193, 3406386, 5109579, 10219158, 15328737, 30657474]

約数ペア:

[(1, 30657474), (2, 15328737), (3, 10219158), (6, 5109579), (9, 3406386), (18, 1703193), (27, 1135462), (54, 567731), (89, 344466), (178, 172233), (267, 114822), (534, 57411), (801, 38274), (1602, 19137), (2403, 12758), (4806, 6379)]