64339730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4159}}^1$

素因数の和:4203

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 86618350

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 4159, 7735, 8318, 15470, 20795, 29113, 41590, 54067, 58226, 70703, 108134, 141406, 145565, 270335, 291130, 353515, 378469, 494921, 540670, 707030, 756938, 919139, 989842, 1838278, 1892345, 2474605, 3784690, 4595695, 4949210, 6433973, 9191390, 12867946, 32169865, 64339730]

約数ペア:

[(1, 64339730), (2, 32169865), (5, 12867946), (7, 9191390), (10, 6433973), (13, 4949210), (14, 4595695), (17, 3784690), (26, 2474605), (34, 1892345), (35, 1838278), (65, 989842), (70, 919139), (85, 756938), (91, 707030), (119, 540670), (130, 494921), (170, 378469), (182, 353515), (221, 291130), (238, 270335), (442, 145565), (455, 141406), (595, 108134), (910, 70703), (1105, 58226), (1190, 54067), (1547, 41590), (2210, 29113), (3094, 20795), (4159, 15470), (7735, 8318)]