858236490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{414607}}^1$

素因数の和:414643

約数の個数: 48

約数和(自身を含む): 2328438528

約数和(自身を除く): 1470202038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 414607, 829214, 1243821, 2073035, 2487642, 3731463, 4146070, 6219105, 7462926, 9535961, 12438210, 18657315, 19071922, 28607883, 37314630, 47679805, 57215766, 85823649, 95359610, 143039415, 171647298, 286078830, 429118245, 858236490]

約数ペア:

[(1, 858236490), (2, 429118245), (3, 286078830), (5, 171647298), (6, 143039415), (9, 95359610), (10, 85823649), (15, 57215766), (18, 47679805), (23, 37314630), (30, 28607883), (45, 19071922), (46, 18657315), (69, 12438210), (90, 9535961), (115, 7462926), (138, 6219105), (207, 4146070), (230, 3731463), (345, 2487642), (414, 2073035), (690, 1243821), (1035, 829214), (2070, 414607)]