27124130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 56733696

約数和(自身を除く): 29609566

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 71, 110, 115, 142, 151, 230, 253, 302, 355, 506, 710, 755, 781, 1265, 1510, 1562, 1633, 1661, 2530, 3266, 3322, 3473, 3905, 6946, 7810, 8165, 8305, 10721, 16330, 16610, 17365, 17963, 21442, 34730, 35926, 38203, 53605, 76406, 89815, 107210, 117931, 179630, 191015, 235862, 246583, 382030, 493166, 589655, 1179310, 1232915, 2465830, 2712413, 5424826, 13562065, 27124130]

約数ペア:

[(1, 27124130), (2, 13562065), (5, 5424826), (10, 2712413), (11, 2465830), (22, 1232915), (23, 1179310), (46, 589655), (55, 493166), (71, 382030), (110, 246583), (115, 235862), (142, 191015), (151, 179630), (230, 117931), (253, 107210), (302, 89815), (355, 76406), (506, 53605), (710, 38203), (755, 35926), (781, 34730), (1265, 21442), (1510, 17963), (1562, 17365), (1633, 16610), (1661, 16330), (2530, 10721), (3266, 8305), (3322, 8165), (3473, 7810), (3905, 6946)]