42958710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20753}}^1$

素因数の和:20789

約数の個数: 48

約数和(自身を含む): 116554464

約数和(自身を除く): 73595754

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, 20753, 41506, 62259, 103765, 124518, 186777, 207530, 311295, 373554, 477319, 622590, 933885, 954638, 1431957, 1867770, 2386595, 2863914, 4295871, 4773190, 7159785, 8591742, 14319570, 21479355, 42958710]

約数ペア:

[(1, 42958710), (2, 21479355), (3, 14319570), (5, 8591742), (6, 7159785), (9, 4773190), (10, 4295871), (15, 2863914), (18, 2386595), (23, 1867770), (30, 1431957), (45, 954638), (46, 933885), (69, 622590), (90, 477319), (115, 373554), (138, 311295), (207, 207530), (230, 186777), (345, 124518), (414, 103765), (690, 62259), (1035, 41506), (2070, 20753)]