30531792

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{10781}}^1$

素因数の和:10851

約数の個数: 40

約数和(自身を含む): 80218080

約数和(自身を除く): 49686288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 10781, 21562, 32343, 43124, 64686, 86248, 129372, 172496, 258744, 517488, 636079, 1272158, 1908237, 2544316, 3816474, 5088632, 7632948, 10177264, 15265896, 30531792]

約数ペア:

[(1, 30531792), (2, 15265896), (3, 10177264), (4, 7632948), (6, 5088632), (8, 3816474), (12, 2544316), (16, 1908237), (24, 1272158), (48, 636079), (59, 517488), (118, 258744), (177, 172496), (236, 129372), (354, 86248), (472, 64686), (708, 43124), (944, 32343), (1416, 21562), (2832, 10781)]