22029420

素因数分解:

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

素因数の和:212

約数の個数: 144

約数和(自身を含む): 73543680

約数和(自身を除く): 51514260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 127, 140, 147, 177, 196, 210, 236, 245, 254, 294, 295, 354, 381, 413, 420, 490, 508, 588, 590, 635, 708, 735, 762, 826, 885, 889, 980, 1180, 1239, 1270, 1470, 1524, 1652, 1770, 1778, 1905, 2065, 2478, 2540, 2667, 2891, 2940, 3540, 3556, 3810, 4130, 4445, 4956, 5334, 5782, 6195, 6223, 7493, 7620, 8260, 8673, 8890, 10668, 11564, 12390, 12446, 13335, 14455, 14986, 17346, 17780, 18669, 22479, 24780, 24892, 26670, 28910, 29972, 31115, 34692, 37338, 37465, 43365, 44958, 52451, 53340, 57820, 62230, 74676, 74930, 86730, 89916, 93345, 104902, 112395, 124460, 149860, 157353, 173460, 186690, 209804, 224790, 262255, 314706, 367157, 373380, 449580, 524510, 629412, 734314, 786765, 1049020, 1101471, 1468628, 1573530, 1835785, 2202942, 3147060, 3671570, 4405884, 5507355, 7343140, 11014710, 22029420]

約数ペア:

[(1, 22029420), (2, 11014710), (3, 7343140), (4, 5507355), (5, 4405884), (6, 3671570), (7, 3147060), (10, 2202942), (12, 1835785), (14, 1573530), (15, 1468628), (20, 1101471), (21, 1049020), (28, 786765), (30, 734314), (35, 629412), (42, 524510), (49, 449580), (59, 373380), (60, 367157), (70, 314706), (84, 262255), (98, 224790), (105, 209804), (118, 186690), (127, 173460), (140, 157353), (147, 149860), (177, 124460), (196, 112395), (210, 104902), (236, 93345), (245, 89916), (254, 86730), (294, 74930), (295, 74676), (354, 62230), (381, 57820), (413, 53340), (420, 52451), (490, 44958), (508, 43365), (588, 37465), (590, 37338), (635, 34692), (708, 31115), (735, 29972), (762, 28910), (826, 26670), (885, 24892), (889, 24780), (980, 22479), (1180, 18669), (1239, 17780), (1270, 17346), (1470, 14986), (1524, 14455), (1652, 13335), (1770, 12446), (1778, 12390), (1905, 11564), (2065, 10668), (2478, 8890), (2540, 8673), (2667, 8260), (2891, 7620), (2940, 7493), (3540, 6223), (3556, 6195), (3810, 5782), (4130, 5334), (4445, 4956)]