310341060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 1001669760

約数和(自身を除く): 691328700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 103, 114, 171, 180, 190, 206, 228, 285, 309, 342, 380, 412, 515, 570, 618, 684, 855, 881, 927, 1030, 1140, 1236, 1545, 1710, 1762, 1854, 1957, 2060, 2643, 3090, 3420, 3524, 3708, 3914, 4405, 4635, 5286, 5871, 6180, 7828, 7929, 8810, 9270, 9785, 10572, 11742, 13215, 15858, 16739, 17613, 17620, 18540, 19570, 23484, 26430, 29355, 31716, 33478, 35226, 39140, 39645, 50217, 52860, 58710, 66956, 70452, 79290, 83695, 88065, 90743, 100434, 117420, 150651, 158580, 167390, 176130, 181486, 200868, 251085, 272229, 301302, 334780, 352260, 362972, 453715, 502170, 544458, 602604, 753255, 816687, 907430, 1004340, 1088916, 1361145, 1506510, 1633374, 1724117, 1814860, 2722290, 3013020, 3266748, 3448234, 4083435, 5172351, 5444580, 6896468, 8166870, 8620585, 10344702, 15517053, 16333740, 17241170, 20689404, 25861755, 31034106, 34482340, 51723510, 62068212, 77585265, 103447020, 155170530, 310341060]

約数ペア:

[(1, 310341060), (2, 155170530), (3, 103447020), (4, 77585265), (5, 62068212), (6, 51723510), (9, 34482340), (10, 31034106), (12, 25861755), (15, 20689404), (18, 17241170), (19, 16333740), (20, 15517053), (30, 10344702), (36, 8620585), (38, 8166870), (45, 6896468), (57, 5444580), (60, 5172351), (76, 4083435), (90, 3448234), (95, 3266748), (103, 3013020), (114, 2722290), (171, 1814860), (180, 1724117), (190, 1633374), (206, 1506510), (228, 1361145), (285, 1088916), (309, 1004340), (342, 907430), (380, 816687), (412, 753255), (515, 602604), (570, 544458), (618, 502170), (684, 453715), (855, 362972), (881, 352260), (927, 334780), (1030, 301302), (1140, 272229), (1236, 251085), (1545, 200868), (1710, 181486), (1762, 176130), (1854, 167390), (1957, 158580), (2060, 150651), (2643, 117420), (3090, 100434), (3420, 90743), (3524, 88065), (3708, 83695), (3914, 79290), (4405, 70452), (4635, 66956), (5286, 58710), (5871, 52860), (6180, 50217), (7828, 39645), (7929, 39140), (8810, 35226), (9270, 33478), (9785, 31716), (10572, 29355), (11742, 26430), (13215, 23484), (15858, 19570), (16739, 18540), (17613, 17620)]