149333730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2928

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 315152670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 2879, 3458, 3705, 3990, 5187, 5758, 7410, 8637, 8645, 10374, 14395, 17274, 17290, 20153, 25935, 28790, 37427, 40306, 43185, 51870, 54701, 60459, 74854, 86370, 100765, 109402, 112281, 120918, 164103, 187135, 201530, 224562, 261989, 273505, 302295, 328206, 374270, 382907, 523978, 547010, 561405, 604590, 711113, 765814, 785967, 820515, 1122810, 1148721, 1309945, 1422226, 1571934, 1641030, 1914535, 2133339, 2297442, 2619890, 3555565, 3829070, 3929835, 4266678, 4977791, 5743605, 7111130, 7859670, 9955582, 10666695, 11487210, 14933373, 21333390, 24888955, 29866746, 49777910, 74666865, 149333730]

約数ペア:

[(1, 149333730), (2, 74666865), (3, 49777910), (5, 29866746), (6, 24888955), (7, 21333390), (10, 14933373), (13, 11487210), (14, 10666695), (15, 9955582), (19, 7859670), (21, 7111130), (26, 5743605), (30, 4977791), (35, 4266678), (38, 3929835), (39, 3829070), (42, 3555565), (57, 2619890), (65, 2297442), (70, 2133339), (78, 1914535), (91, 1641030), (95, 1571934), (105, 1422226), (114, 1309945), (130, 1148721), (133, 1122810), (182, 820515), (190, 785967), (195, 765814), (210, 711113), (247, 604590), (266, 561405), (273, 547010), (285, 523978), (390, 382907), (399, 374270), (455, 328206), (494, 302295), (546, 273505), (570, 261989), (665, 224562), (741, 201530), (798, 187135), (910, 164103), (1235, 120918), (1330, 112281), (1365, 109402), (1482, 100765), (1729, 86370), (1995, 74854), (2470, 60459), (2730, 54701), (2879, 51870), (3458, 43185), (3705, 40306), (3990, 37427), (5187, 28790), (5758, 25935), (7410, 20153), (8637, 17290), (8645, 17274), (10374, 14395)]