3028214540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{375709}}^1$

素因数の和:375762

約数の個数: 48

約数和(自身を含む): 7069359360

約数和(自身を除く): 4041144820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 375709, 751418, 1502836, 1878545, 3757090, 4884217, 7514180, 9768434, 11646979, 19536868, 23293958, 24421085, 46587916, 48842170, 58234895, 97684340, 116469790, 151410727, 232939580, 302821454, 605642908, 757053635, 1514107270, 3028214540]

約数ペア:

[(1, 3028214540), (2, 1514107270), (4, 757053635), (5, 605642908), (10, 302821454), (13, 232939580), (20, 151410727), (26, 116469790), (31, 97684340), (52, 58234895), (62, 48842170), (65, 46587916), (124, 24421085), (130, 23293958), (155, 19536868), (260, 11646979), (310, 9768434), (403, 7514180), (620, 4884217), (806, 3757090), (1612, 1878545), (2015, 1502836), (4030, 751418), (8060, 375709)]