2473996280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{17291}}^1$

素因数の和:17389

約数の個数: 96

約数和(自身を含む): 6564389040

約数和(自身を除く): 4090392760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 584, 730, 980, 1022, 1460, 1960, 2044, 2555, 2920, 3577, 4088, 5110, 7154, 10220, 14308, 17291, 17885, 20440, 28616, 34582, 35770, 69164, 71540, 86455, 121037, 138328, 143080, 172910, 242074, 345820, 484148, 605185, 691640, 847259, 968296, 1210370, 1262243, 1694518, 2420740, 2524486, 3389036, 4236295, 4841480, 5048972, 6311215, 6778072, 8472590, 8835701, 10097944, 12622430, 16945180, 17671402, 25244860, 33890360, 35342804, 44178505, 50489720, 61849907, 70685608, 88357010, 123699814, 176714020, 247399628, 309249535, 353428040, 494799256, 618499070, 1236998140, 2473996280]

約数ペア:

[(1, 2473996280), (2, 1236998140), (4, 618499070), (5, 494799256), (7, 353428040), (8, 309249535), (10, 247399628), (14, 176714020), (20, 123699814), (28, 88357010), (35, 70685608), (40, 61849907), (49, 50489720), (56, 44178505), (70, 35342804), (73, 33890360), (98, 25244860), (140, 17671402), (146, 16945180), (196, 12622430), (245, 10097944), (280, 8835701), (292, 8472590), (365, 6778072), (392, 6311215), (490, 5048972), (511, 4841480), (584, 4236295), (730, 3389036), (980, 2524486), (1022, 2420740), (1460, 1694518), (1960, 1262243), (2044, 1210370), (2555, 968296), (2920, 847259), (3577, 691640), (4088, 605185), (5110, 484148), (7154, 345820), (10220, 242074), (14308, 172910), (17291, 143080), (17885, 138328), (20440, 121037), (28616, 86455), (34582, 71540), (35770, 69164)]