64872510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 166281984

約数和(自身を除く): 101409474

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 131, 170, 255, 262, 393, 510, 655, 786, 971, 1310, 1942, 1965, 2227, 2913, 3930, 4454, 4855, 5826, 6681, 9710, 11135, 13362, 14565, 16507, 22270, 29130, 33014, 33405, 49521, 66810, 82535, 99042, 127201, 165070, 247605, 254402, 381603, 495210, 636005, 763206, 1272010, 1908015, 2162417, 3816030, 4324834, 6487251, 10812085, 12974502, 21624170, 32436255, 64872510]

約数ペア:

[(1, 64872510), (2, 32436255), (3, 21624170), (5, 12974502), (6, 10812085), (10, 6487251), (15, 4324834), (17, 3816030), (30, 2162417), (34, 1908015), (51, 1272010), (85, 763206), (102, 636005), (131, 495210), (170, 381603), (255, 254402), (262, 247605), (393, 165070), (510, 127201), (655, 99042), (786, 82535), (971, 66810), (1310, 49521), (1942, 33405), (1965, 33014), (2227, 29130), (2913, 22270), (3930, 16507), (4454, 14565), (4855, 13362), (5826, 11135), (6681, 9710)]