27711210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 41961750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 83, 93, 155, 166, 186, 249, 310, 359, 415, 465, 498, 718, 830, 930, 1077, 1245, 1795, 2154, 2490, 2573, 3590, 5146, 5385, 7719, 10770, 11129, 12865, 15438, 22258, 25730, 29797, 33387, 38595, 55645, 59594, 66774, 77190, 89391, 111290, 148985, 166935, 178782, 297970, 333870, 446955, 893910, 923707, 1847414, 2771121, 4618535, 5542242, 9237070, 13855605, 27711210]

約数ペア:

[(1, 27711210), (2, 13855605), (3, 9237070), (5, 5542242), (6, 4618535), (10, 2771121), (15, 1847414), (30, 923707), (31, 893910), (62, 446955), (83, 333870), (93, 297970), (155, 178782), (166, 166935), (186, 148985), (249, 111290), (310, 89391), (359, 77190), (415, 66774), (465, 59594), (498, 55645), (718, 38595), (830, 33387), (930, 29797), (1077, 25730), (1245, 22258), (1795, 15438), (2154, 12865), (2490, 11129), (2573, 10770), (3590, 7719), (5146, 5385)]