63202490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15683}}^1$

素因数の和:15734

約数の個数: 32

約数和(自身を含む): 126475776

約数和(自身を除く): 63273286

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 15683, 31366, 78415, 156830, 203879, 407758, 486173, 972346, 1019395, 2038790, 2430865, 4861730, 6320249, 12640498, 31601245, 63202490]

約数ペア:

[(1, 63202490), (2, 31601245), (5, 12640498), (10, 6320249), (13, 4861730), (26, 2430865), (31, 2038790), (62, 1019395), (65, 972346), (130, 486173), (155, 407758), (310, 203879), (403, 156830), (806, 78415), (2015, 31366), (4030, 15683)]