153125910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{81019}}^1$

素因数の和:81042

約数の個数: 64

約数和(自身を含む): 466675200

約数和(自身を除く): 313549290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 81019, 162038, 243057, 405095, 486114, 567133, 729171, 810190, 1134266, 1215285, 1458342, 1701399, 2187513, 2430570, 2835665, 3402798, 3645855, 4375026, 5104197, 5671330, 7291710, 8506995, 10208394, 10937565, 15312591, 17013990, 21875130, 25520985, 30625182, 51041970, 76562955, 153125910]

約数ペア:

[(1, 153125910), (2, 76562955), (3, 51041970), (5, 30625182), (6, 25520985), (7, 21875130), (9, 17013990), (10, 15312591), (14, 10937565), (15, 10208394), (18, 8506995), (21, 7291710), (27, 5671330), (30, 5104197), (35, 4375026), (42, 3645855), (45, 3402798), (54, 2835665), (63, 2430570), (70, 2187513), (90, 1701399), (105, 1458342), (126, 1215285), (135, 1134266), (189, 810190), (210, 729171), (270, 567133), (315, 486114), (378, 405095), (630, 243057), (945, 162038), (1890, 81019)]