84381430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 180086400

約数和(自身を除く): 95704970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 337, 343, 365, 490, 511, 674, 686, 730, 1022, 1685, 1715, 2359, 2555, 3370, 3430, 3577, 4718, 5110, 7154, 11795, 16513, 17885, 23590, 24601, 25039, 33026, 35770, 49202, 50078, 82565, 115591, 123005, 125195, 165130, 172207, 231182, 246010, 250390, 344414, 577955, 861035, 1155910, 1205449, 1722070, 2410898, 6027245, 8438143, 12054490, 16876286, 42190715, 84381430]

約数ペア:

[(1, 84381430), (2, 42190715), (5, 16876286), (7, 12054490), (10, 8438143), (14, 6027245), (35, 2410898), (49, 1722070), (70, 1205449), (73, 1155910), (98, 861035), (146, 577955), (245, 344414), (337, 250390), (343, 246010), (365, 231182), (490, 172207), (511, 165130), (674, 125195), (686, 123005), (730, 115591), (1022, 82565), (1685, 50078), (1715, 49202), (2359, 35770), (2555, 33026), (3370, 25039), (3430, 24601), (3577, 23590), (4718, 17885), (5110, 16513), (7154, 11795)]