29722840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 83174400

約数和(自身を除く): 53451560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 95, 133, 140, 148, 151, 152, 185, 190, 259, 266, 280, 296, 302, 370, 380, 518, 532, 604, 665, 703, 740, 755, 760, 1036, 1057, 1064, 1208, 1295, 1330, 1406, 1480, 1510, 2072, 2114, 2590, 2660, 2812, 2869, 3020, 3515, 4228, 4921, 5180, 5285, 5320, 5587, 5624, 5738, 6040, 7030, 8456, 9842, 10360, 10570, 11174, 11476, 14060, 14345, 19684, 20083, 21140, 22348, 22952, 24605, 27935, 28120, 28690, 39109, 39368, 40166, 42280, 44696, 49210, 55870, 57380, 78218, 80332, 98420, 100415, 106153, 111740, 114760, 156436, 160664, 195545, 196840, 200830, 212306, 223480, 312872, 391090, 401660, 424612, 530765, 743071, 782180, 803320, 849224, 1061530, 1486142, 1564360, 2123060, 2972284, 3715355, 4246120, 5944568, 7430710, 14861420, 29722840]

約数ペア:

[(1, 29722840), (2, 14861420), (4, 7430710), (5, 5944568), (7, 4246120), (8, 3715355), (10, 2972284), (14, 2123060), (19, 1564360), (20, 1486142), (28, 1061530), (35, 849224), (37, 803320), (38, 782180), (40, 743071), (56, 530765), (70, 424612), (74, 401660), (76, 391090), (95, 312872), (133, 223480), (140, 212306), (148, 200830), (151, 196840), (152, 195545), (185, 160664), (190, 156436), (259, 114760), (266, 111740), (280, 106153), (296, 100415), (302, 98420), (370, 80332), (380, 78218), (518, 57380), (532, 55870), (604, 49210), (665, 44696), (703, 42280), (740, 40166), (755, 39368), (760, 39109), (1036, 28690), (1057, 28120), (1064, 27935), (1208, 24605), (1295, 22952), (1330, 22348), (1406, 21140), (1480, 20083), (1510, 19684), (2072, 14345), (2114, 14060), (2590, 11476), (2660, 11174), (2812, 10570), (2869, 10360), (3020, 9842), (3515, 8456), (4228, 7030), (4921, 6040), (5180, 5738), (5285, 5624), (5320, 5587)]