27814130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 55738368

約数和(自身を除く): 27924238

約数列:

[1, 2, 5, 10, 23, 31, 46, 47, 62, 83, 94, 115, 155, 166, 230, 235, 310, 415, 470, 713, 830, 1081, 1426, 1457, 1909, 2162, 2573, 2914, 3565, 3818, 3901, 5146, 5405, 7130, 7285, 7802, 9545, 10810, 12865, 14570, 19090, 19505, 25730, 33511, 39010, 59179, 67022, 89723, 118358, 120931, 167555, 179446, 241862, 295895, 335110, 448615, 591790, 604655, 897230, 1209310, 2781413, 5562826, 13907065, 27814130]

約数ペア:

[(1, 27814130), (2, 13907065), (5, 5562826), (10, 2781413), (23, 1209310), (31, 897230), (46, 604655), (47, 591790), (62, 448615), (83, 335110), (94, 295895), (115, 241862), (155, 179446), (166, 167555), (230, 120931), (235, 118358), (310, 89723), (415, 67022), (470, 59179), (713, 39010), (830, 33511), (1081, 25730), (1426, 19505), (1457, 19090), (1909, 14570), (2162, 12865), (2573, 10810), (2914, 9545), (3565, 7802), (3818, 7285), (3901, 7130), (5146, 5405)]