30749148

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 81768960

約数和(自身を除く): 51019812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 467, 531, 558, 708, 934, 1062, 1116, 1401, 1829, 1868, 2124, 2802, 3658, 4203, 5487, 5604, 7316, 8406, 10974, 14477, 16461, 16812, 21948, 27553, 28954, 32922, 43431, 55106, 57908, 65844, 82659, 86862, 110212, 130293, 165318, 173724, 247977, 260586, 330636, 495954, 521172, 854143, 991908, 1708286, 2562429, 3416572, 5124858, 7687287, 10249716, 15374574, 30749148]

約数ペア:

[(1, 30749148), (2, 15374574), (3, 10249716), (4, 7687287), (6, 5124858), (9, 3416572), (12, 2562429), (18, 1708286), (31, 991908), (36, 854143), (59, 521172), (62, 495954), (93, 330636), (118, 260586), (124, 247977), (177, 173724), (186, 165318), (236, 130293), (279, 110212), (354, 86862), (372, 82659), (467, 65844), (531, 57908), (558, 55106), (708, 43431), (934, 32922), (1062, 28954), (1116, 27553), (1401, 21948), (1829, 16812), (1868, 16461), (2124, 14477), (2802, 10974), (3658, 8406), (4203, 7316), (5487, 5604)]