29897070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 58576530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 59, 70, 95, 105, 114, 118, 127, 133, 177, 190, 210, 254, 266, 285, 295, 354, 381, 399, 413, 570, 590, 635, 665, 762, 798, 826, 885, 889, 1121, 1239, 1270, 1330, 1770, 1778, 1905, 1995, 2065, 2242, 2413, 2478, 2667, 3363, 3810, 3990, 4130, 4445, 4826, 5334, 5605, 6195, 6726, 7239, 7493, 7847, 8890, 11210, 12065, 12390, 13335, 14478, 14986, 15694, 16815, 16891, 22479, 23541, 24130, 26670, 33630, 33782, 36195, 37465, 39235, 44958, 47082, 50673, 52451, 72390, 74930, 78470, 84455, 101346, 104902, 112395, 117705, 142367, 157353, 168910, 224790, 235410, 253365, 262255, 284734, 314706, 427101, 506730, 524510, 711835, 786765, 854202, 996569, 1423670, 1573530, 1993138, 2135505, 2989707, 4271010, 4982845, 5979414, 9965690, 14948535, 29897070]

約数ペア:

[(1, 29897070), (2, 14948535), (3, 9965690), (5, 5979414), (6, 4982845), (7, 4271010), (10, 2989707), (14, 2135505), (15, 1993138), (19, 1573530), (21, 1423670), (30, 996569), (35, 854202), (38, 786765), (42, 711835), (57, 524510), (59, 506730), (70, 427101), (95, 314706), (105, 284734), (114, 262255), (118, 253365), (127, 235410), (133, 224790), (177, 168910), (190, 157353), (210, 142367), (254, 117705), (266, 112395), (285, 104902), (295, 101346), (354, 84455), (381, 78470), (399, 74930), (413, 72390), (570, 52451), (590, 50673), (635, 47082), (665, 44958), (762, 39235), (798, 37465), (826, 36195), (885, 33782), (889, 33630), (1121, 26670), (1239, 24130), (1270, 23541), (1330, 22479), (1770, 16891), (1778, 16815), (1905, 15694), (1995, 14986), (2065, 14478), (2242, 13335), (2413, 12390), (2478, 12065), (2667, 11210), (3363, 8890), (3810, 7847), (3990, 7493), (4130, 7239), (4445, 6726), (4826, 6195), (5334, 5605)]