30762040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 74779200

約数和(自身を除く): 44017160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1153, 1160, 1334, 2306, 2668, 3335, 4612, 5336, 5765, 6670, 9224, 11530, 13340, 23060, 26519, 26680, 33437, 46120, 53038, 66874, 106076, 132595, 133748, 167185, 212152, 265190, 267496, 334370, 530380, 668740, 769051, 1060760, 1337480, 1538102, 3076204, 3845255, 6152408, 7690510, 15381020, 30762040]

約数ペア:

[(1, 30762040), (2, 15381020), (4, 7690510), (5, 6152408), (8, 3845255), (10, 3076204), (20, 1538102), (23, 1337480), (29, 1060760), (40, 769051), (46, 668740), (58, 530380), (92, 334370), (115, 267496), (116, 265190), (145, 212152), (184, 167185), (230, 133748), (232, 132595), (290, 106076), (460, 66874), (580, 53038), (667, 46120), (920, 33437), (1153, 26680), (1160, 26519), (1334, 23060), (2306, 13340), (2668, 11530), (3335, 9224), (4612, 6670), (5336, 5765)]