2906966745795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{4877}}^1\times {\mathrm{810961}}^1$

素因数の和:815860

約数の個数: 48

約数和(自身を含む): 5411633766048

約数和(自身を除く): 2504667020253

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 4877, 14631, 24385, 34139, 73155, 102417, 170695, 238973, 512085, 716919, 810961, 1194865, 2432883, 3584595, 4054805, 5676727, 12164415, 17030181, 28383635, 39737089, 85150905, 119211267, 198685445, 596056335, 3955056797, 11865170391, 19775283985, 27685397579, 59325851955, 83056192737, 138426987895, 193797783053, 415280963685, 581393349159, 968988915265, 2906966745795]

約数ペア:

[(1, 2906966745795), (3, 968988915265), (5, 581393349159), (7, 415280963685), (15, 193797783053), (21, 138426987895), (35, 83056192737), (49, 59325851955), (105, 27685397579), (147, 19775283985), (245, 11865170391), (735, 3955056797), (4877, 596056335), (14631, 198685445), (24385, 119211267), (34139, 85150905), (73155, 39737089), (102417, 28383635), (170695, 17030181), (238973, 12164415), (512085, 5676727), (716919, 4054805), (810961, 3584595), (1194865, 2432883)]