27474020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 69914880

約数和(自身を除く): 42440860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 67, 70, 101, 116, 134, 140, 145, 202, 203, 268, 290, 335, 404, 406, 469, 505, 580, 670, 707, 812, 938, 1010, 1015, 1340, 1414, 1876, 1943, 2020, 2030, 2345, 2828, 2929, 3535, 3886, 4060, 4690, 5858, 6767, 7070, 7772, 9380, 9715, 11716, 13534, 13601, 14140, 14645, 19430, 20503, 27068, 27202, 29290, 33835, 38860, 41006, 47369, 54404, 58580, 67670, 68005, 82012, 94738, 102515, 135340, 136010, 189476, 196243, 205030, 236845, 272020, 392486, 410060, 473690, 784972, 947380, 981215, 1373701, 1962430, 2747402, 3924860, 5494804, 6868505, 13737010, 27474020]

約数ペア:

[(1, 27474020), (2, 13737010), (4, 6868505), (5, 5494804), (7, 3924860), (10, 2747402), (14, 1962430), (20, 1373701), (28, 981215), (29, 947380), (35, 784972), (58, 473690), (67, 410060), (70, 392486), (101, 272020), (116, 236845), (134, 205030), (140, 196243), (145, 189476), (202, 136010), (203, 135340), (268, 102515), (290, 94738), (335, 82012), (404, 68005), (406, 67670), (469, 58580), (505, 54404), (580, 47369), (670, 41006), (707, 38860), (812, 33835), (938, 29290), (1010, 27202), (1015, 27068), (1340, 20503), (1414, 19430), (1876, 14645), (1943, 14140), (2020, 13601), (2030, 13534), (2345, 11716), (2828, 9715), (2929, 9380), (3535, 7772), (3886, 7070), (4060, 6767), (4690, 5858)]