69537780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29717}}^1$

素因数の和:29745

約数の個数: 72

約数和(自身を含む): 227164392

約数和(自身を除く): 157626612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 29717, 59434, 89151, 118868, 148585, 178302, 267453, 297170, 356604, 386321, 445755, 534906, 594340, 772642, 891510, 1069812, 1158963, 1337265, 1545284, 1783020, 1931605, 2317926, 2674530, 3476889, 3863210, 4635852, 5349060, 5794815, 6953778, 7726420, 11589630, 13907556, 17384445, 23179260, 34768890, 69537780]

約数ペア:

[(1, 69537780), (2, 34768890), (3, 23179260), (4, 17384445), (5, 13907556), (6, 11589630), (9, 7726420), (10, 6953778), (12, 5794815), (13, 5349060), (15, 4635852), (18, 3863210), (20, 3476889), (26, 2674530), (30, 2317926), (36, 1931605), (39, 1783020), (45, 1545284), (52, 1337265), (60, 1158963), (65, 1069812), (78, 891510), (90, 772642), (117, 594340), (130, 534906), (156, 445755), (180, 386321), (195, 356604), (234, 297170), (260, 267453), (390, 178302), (468, 148585), (585, 118868), (780, 89151), (1170, 59434), (2340, 29717)]