268522890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^3\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 669288960

約数和(自身を除く): 400766070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 367, 435, 734, 841, 870, 1101, 1682, 1835, 2202, 2523, 3670, 4205, 5046, 5505, 8410, 10643, 11010, 12615, 21286, 24389, 25230, 31929, 48778, 53215, 63858, 73167, 106430, 121945, 146334, 159645, 243890, 308647, 319290, 365835, 617294, 731670, 925941, 1543235, 1851882, 3086470, 4629705, 8950763, 9259410, 17901526, 26852289, 44753815, 53704578, 89507630, 134261445, 268522890]

約数ペア:

[(1, 268522890), (2, 134261445), (3, 89507630), (5, 53704578), (6, 44753815), (10, 26852289), (15, 17901526), (29, 9259410), (30, 8950763), (58, 4629705), (87, 3086470), (145, 1851882), (174, 1543235), (290, 925941), (367, 731670), (435, 617294), (734, 365835), (841, 319290), (870, 308647), (1101, 243890), (1682, 159645), (1835, 146334), (2202, 121945), (2523, 106430), (3670, 73167), (4205, 63858), (5046, 53215), (5505, 48778), (8410, 31929), (10643, 25230), (11010, 24389), (12615, 21286)]