3149185260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4037417}}^1$

素因数の和:4037442

約数の個数: 48

約数和(自身を含む): 9496007136

約数和(自身を除く): 6346821876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4037417, 8074834, 12112251, 16149668, 20187085, 24224502, 40374170, 48449004, 52486421, 60561255, 80748340, 104972842, 121122510, 157459263, 209945684, 242245020, 262432105, 314918526, 524864210, 629837052, 787296315, 1049728420, 1574592630, 3149185260]

約数ペア:

[(1, 3149185260), (2, 1574592630), (3, 1049728420), (4, 787296315), (5, 629837052), (6, 524864210), (10, 314918526), (12, 262432105), (13, 242245020), (15, 209945684), (20, 157459263), (26, 121122510), (30, 104972842), (39, 80748340), (52, 60561255), (60, 52486421), (65, 48449004), (78, 40374170), (130, 24224502), (156, 20187085), (195, 16149668), (260, 12112251), (390, 8074834), (780, 4037417)]