16274340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3969

約数の個数: 72

約数和(自身を含む): 51524928

約数和(自身を除く): 35250588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3931, 4140, 7862, 11793, 15724, 19655, 23586, 35379, 39310, 47172, 58965, 70758, 78620, 90413, 117930, 141516, 176895, 180826, 235860, 271239, 353790, 361652, 452065, 542478, 707580, 813717, 904130, 1084956, 1356195, 1627434, 1808260, 2712390, 3254868, 4068585, 5424780, 8137170, 16274340]

約数ペア:

[(1, 16274340), (2, 8137170), (3, 5424780), (4, 4068585), (5, 3254868), (6, 2712390), (9, 1808260), (10, 1627434), (12, 1356195), (15, 1084956), (18, 904130), (20, 813717), (23, 707580), (30, 542478), (36, 452065), (45, 361652), (46, 353790), (60, 271239), (69, 235860), (90, 180826), (92, 176895), (115, 141516), (138, 117930), (180, 90413), (207, 78620), (230, 70758), (276, 58965), (345, 47172), (414, 39310), (460, 35379), (690, 23586), (828, 19655), (1035, 15724), (1380, 11793), (2070, 7862), (3931, 4140)]