30391765.000000000

素因数分解:

$2^{11}\times 3^2\times {\mathrm{5563}}^1$

素因数の和:5591

約数の個数: 72

約数和(自身を含む): 296199540

約数和(自身を除く): 193662324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 5563, 6144, 9216, 11126, 16689, 18432, 22252, 33378, 44504, 50067, 66756, 89008, 100134, 133512, 178016, 200268, 267024, 356032, 400536, 534048, 712064, 801072, 1068096, 1424128, 1602144, 2136192, 2848256, 3204288, 4272384, 5696512, 6408576, 8544768, 11393024, 12817152, 17089536, 25634304, 34179072, 51268608, 102537216]

約数ペア:

[(1, 102537216), (2, 51268608), (3, 34179072), (4, 25634304), (6, 17089536), (8, 12817152), (9, 11393024), (12, 8544768), (16, 6408576), (18, 5696512), (24, 4272384), (32, 3204288), (36, 2848256), (48, 2136192), (64, 1602144), (72, 1424128), (96, 1068096), (128, 801072), (144, 712064), (192, 534048), (256, 400536), (288, 356032), (384, 267024), (512, 200268), (576, 178016), (768, 133512), (1024, 100134), (1152, 89008), (1536, 66756), (2048, 50067), (2304, 44504), (3072, 33378), (4608, 22252), (5563, 18432), (6144, 16689), (9216, 11126)]