27972350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 59892000

約数和(自身を除く): 31919650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 229, 349, 350, 458, 698, 1145, 1603, 1745, 2290, 2443, 3206, 3490, 4886, 5725, 8015, 8725, 11450, 12215, 16030, 17450, 24430, 40075, 61075, 79921, 80150, 122150, 159842, 399605, 559447, 799210, 1118894, 1998025, 2797235, 3996050, 5594470, 13986175, 27972350]

約数ペア:

[(1, 27972350), (2, 13986175), (5, 5594470), (7, 3996050), (10, 2797235), (14, 1998025), (25, 1118894), (35, 799210), (50, 559447), (70, 399605), (175, 159842), (229, 122150), (349, 80150), (350, 79921), (458, 61075), (698, 40075), (1145, 24430), (1603, 17450), (1745, 16030), (2290, 12215), (2443, 11450), (3206, 8725), (3490, 8015), (4886, 5725)]