30583280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4201}}^1$

素因数の和:4234

約数の個数: 80

約数和(自身を含む): 87536064

約数和(自身を除く): 56952784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 4201, 7280, 8402, 16804, 21005, 29407, 33608, 42010, 54613, 58814, 67216, 84020, 109226, 117628, 147035, 168040, 218452, 235256, 273065, 294070, 336080, 382291, 436904, 470512, 546130, 588140, 764582, 873808, 1092260, 1176280, 1529164, 1911455, 2184520, 2352560, 3058328, 3822910, 4369040, 6116656, 7645820, 15291640, 30583280]

約数ペア:

[(1, 30583280), (2, 15291640), (4, 7645820), (5, 6116656), (7, 4369040), (8, 3822910), (10, 3058328), (13, 2352560), (14, 2184520), (16, 1911455), (20, 1529164), (26, 1176280), (28, 1092260), (35, 873808), (40, 764582), (52, 588140), (56, 546130), (65, 470512), (70, 436904), (80, 382291), (91, 336080), (104, 294070), (112, 273065), (130, 235256), (140, 218452), (182, 168040), (208, 147035), (260, 117628), (280, 109226), (364, 84020), (455, 67216), (520, 58814), (560, 54613), (728, 42010), (910, 33608), (1040, 29407), (1456, 21005), (1820, 16804), (3640, 8402), (4201, 7280)]