4281564780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{70583}}^1$

素因数の和:70935

約数の個数: 72

約数和(自身を含む): 13026136032

約数和(自身を除く): 8744571252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 3033, 3370, 4044, 5055, 6066, 6740, 10110, 12132, 15165, 20220, 30330, 60660, 70583, 141166, 211749, 282332, 352915, 423498, 635247, 705830, 846996, 1058745, 1270494, 1411660, 2117490, 2540988, 3176235, 4234980, 6352470, 12704940, 23786471, 47572942, 71359413, 95145884, 118932355, 142718826, 214078239, 237864710, 285437652, 356797065, 428156478, 475729420, 713594130, 856312956, 1070391195, 1427188260, 2140782390, 4281564780]

約数ペア:

[(1, 4281564780), (2, 2140782390), (3, 1427188260), (4, 1070391195), (5, 856312956), (6, 713594130), (9, 475729420), (10, 428156478), (12, 356797065), (15, 285437652), (18, 237864710), (20, 214078239), (30, 142718826), (36, 118932355), (45, 95145884), (60, 71359413), (90, 47572942), (180, 23786471), (337, 12704940), (674, 6352470), (1011, 4234980), (1348, 3176235), (1685, 2540988), (2022, 2117490), (3033, 1411660), (3370, 1270494), (4044, 1058745), (5055, 846996), (6066, 705830), (6740, 635247), (10110, 423498), (12132, 352915), (15165, 282332), (20220, 211749), (30330, 141166), (60660, 70583)]