18374908110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{1193}}^1$

素因数の和:1830

約数の個数: 128

約数和(自身を含む): 48272063616

約数和(自身を除く): 29897155506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 541, 730, 949, 1082, 1095, 1193, 1623, 1898, 2190, 2386, 2705, 2847, 3246, 3579, 4745, 5410, 5694, 5965, 7033, 7158, 8115, 9490, 11930, 14066, 14235, 15509, 16230, 17895, 21099, 28470, 31018, 35165, 35790, 39493, 42198, 46527, 70330, 77545, 78986, 87089, 93054, 105495, 118479, 155090, 174178, 197465, 210990, 232635, 236958, 261267, 394930, 435445, 465270, 513409, 522534, 592395, 645413, 870890, 1026818, 1132157, 1184790, 1290826, 1306335, 1540227, 1936239, 2264314, 2567045, 2612670, 3080454, 3227065, 3396471, 3872478, 5134090, 5660785, 6454130, 6792942, 7701135, 8390369, 9681195, 11321570, 15402270, 16780738, 16982355, 19362390, 25171107, 33964710, 41951845, 47115149, 50342214, 83903690, 94230298, 125855535, 141345447, 235575745, 251711070, 282690894, 471151490, 612496937, 706727235, 1224993874, 1413454470, 1837490811, 3062484685, 3674981622, 6124969370, 9187454055, 18374908110]

約数ペア:

[(1, 18374908110), (2, 9187454055), (3, 6124969370), (5, 3674981622), (6, 3062484685), (10, 1837490811), (13, 1413454470), (15, 1224993874), (26, 706727235), (30, 612496937), (39, 471151490), (65, 282690894), (73, 251711070), (78, 235575745), (130, 141345447), (146, 125855535), (195, 94230298), (219, 83903690), (365, 50342214), (390, 47115149), (438, 41951845), (541, 33964710), (730, 25171107), (949, 19362390), (1082, 16982355), (1095, 16780738), (1193, 15402270), (1623, 11321570), (1898, 9681195), (2190, 8390369), (2386, 7701135), (2705, 6792942), (2847, 6454130), (3246, 5660785), (3579, 5134090), (4745, 3872478), (5410, 3396471), (5694, 3227065), (5965, 3080454), (7033, 2612670), (7158, 2567045), (8115, 2264314), (9490, 1936239), (11930, 1540227), (14066, 1306335), (14235, 1290826), (15509, 1184790), (16230, 1132157), (17895, 1026818), (21099, 870890), (28470, 645413), (31018, 592395), (35165, 522534), (35790, 513409), (39493, 465270), (42198, 435445), (46527, 394930), (70330, 261267), (77545, 236958), (78986, 232635), (87089, 210990), (93054, 197465), (105495, 174178), (118479, 155090)]