1151036740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{62761}}^1$

素因数の和:62908

約数の個数: 48

約数和(自身を含む): 2783620224

約数和(自身を除く): 1632583484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 9170, 18340, 62761, 125522, 251044, 313805, 439327, 627610, 878654, 1255220, 1757308, 2196635, 4393270, 8221691, 8786540, 16443382, 32886764, 41108455, 57551837, 82216910, 115103674, 164433820, 230207348, 287759185, 575518370, 1151036740]

約数ペア:

[(1, 1151036740), (2, 575518370), (4, 287759185), (5, 230207348), (7, 164433820), (10, 115103674), (14, 82216910), (20, 57551837), (28, 41108455), (35, 32886764), (70, 16443382), (131, 8786540), (140, 8221691), (262, 4393270), (524, 2196635), (655, 1757308), (917, 1255220), (1310, 878654), (1834, 627610), (2620, 439327), (3668, 313805), (4585, 251044), (9170, 125522), (18340, 62761)]