61079460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78307}}^1$

素因数の和:78332

約数の個数: 48

約数和(自身を含む): 184180416

約数和(自身を除く): 123100956

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, 78307, 156614, 234921, 313228, 391535, 469842, 783070, 939684, 1017991, 1174605, 1566140, 2035982, 2349210, 3053973, 4071964, 4698420, 5089955, 6107946, 10179910, 12215892, 15269865, 20359820, 30539730, 61079460]

約数ペア:

[(1, 61079460), (2, 30539730), (3, 20359820), (4, 15269865), (5, 12215892), (6, 10179910), (10, 6107946), (12, 5089955), (13, 4698420), (15, 4071964), (20, 3053973), (26, 2349210), (30, 2035982), (39, 1566140), (52, 1174605), (60, 1017991), (65, 939684), (78, 783070), (130, 469842), (156, 391535), (195, 313228), (260, 234921), (390, 156614), (780, 78307)]