65039100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{30971}}^1$

素因数の和:30995

約数の個数: 72

約数和(自身を含む): 215069568

約数和(自身を除く): 150030468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 30971, 61942, 92913, 123884, 154855, 185826, 216797, 309710, 371652, 433594, 464565, 619420, 650391, 774275, 867188, 929130, 1083985, 1300782, 1548550, 1858260, 2167970, 2322825, 2601564, 3097100, 3251955, 4335940, 4645650, 5419925, 6503910, 9291300, 10839850, 13007820, 16259775, 21679700, 32519550, 65039100]

約数ペア:

[(1, 65039100), (2, 32519550), (3, 21679700), (4, 16259775), (5, 13007820), (6, 10839850), (7, 9291300), (10, 6503910), (12, 5419925), (14, 4645650), (15, 4335940), (20, 3251955), (21, 3097100), (25, 2601564), (28, 2322825), (30, 2167970), (35, 1858260), (42, 1548550), (50, 1300782), (60, 1083985), (70, 929130), (75, 867188), (84, 774275), (100, 650391), (105, 619420), (140, 464565), (150, 433594), (175, 371652), (210, 309710), (300, 216797), (350, 185826), (420, 154855), (525, 123884), (700, 92913), (1050, 61942), (2100, 30971)]