30987572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100609}}^1$

素因数の和:100631

約数の個数: 24

約数和(自身を含む): 67609920

約数和(自身を除く): 36622348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 100609, 201218, 402436, 704263, 1106699, 1408526, 2213398, 2817052, 4426796, 7746893, 15493786, 30987572]

約数ペア:

[(1, 30987572), (2, 15493786), (4, 7746893), (7, 4426796), (11, 2817052), (14, 2213398), (22, 1408526), (28, 1106699), (44, 704263), (77, 402436), (154, 201218), (308, 100609)]