1159777970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 2283724800

約数和(自身を除く): 1123946830

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 199, 254, 353, 398, 635, 706, 995, 1270, 1651, 1765, 1990, 2587, 3302, 3530, 4589, 5174, 8255, 9178, 12935, 16510, 22945, 25273, 25870, 44831, 45890, 50546, 70247, 89662, 126365, 140494, 224155, 252730, 328549, 351235, 448310, 582803, 657098, 702470, 913211, 1165606, 1642745, 1826422, 2914015, 3285490, 4566055, 5828030, 8921369, 9132110, 17842738, 44606845, 89213690, 115977797, 231955594, 579888985, 1159777970]

約数ペア:

[(1, 1159777970), (2, 579888985), (5, 231955594), (10, 115977797), (13, 89213690), (26, 44606845), (65, 17842738), (127, 9132110), (130, 8921369), (199, 5828030), (254, 4566055), (353, 3285490), (398, 2914015), (635, 1826422), (706, 1642745), (995, 1165606), (1270, 913211), (1651, 702470), (1765, 657098), (1990, 582803), (2587, 448310), (3302, 351235), (3530, 328549), (4589, 252730), (5174, 224155), (8255, 140494), (9178, 126365), (12935, 89662), (16510, 70247), (22945, 50546), (25273, 45890), (25870, 44831)]