65452770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10243}}^1$

素因数の和:10327

約数の個数: 48

約数和(自身を含む): 172590912

約数和(自身を除く): 107138142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 10243, 20486, 30729, 51215, 61458, 92187, 102430, 153645, 184374, 307290, 460935, 727253, 921870, 1454506, 2181759, 3636265, 4363518, 6545277, 7272530, 10908795, 13090554, 21817590, 32726385, 65452770]

約数ペア:

[(1, 65452770), (2, 32726385), (3, 21817590), (5, 13090554), (6, 10908795), (9, 7272530), (10, 6545277), (15, 4363518), (18, 3636265), (30, 2181759), (45, 1454506), (71, 921870), (90, 727253), (142, 460935), (213, 307290), (355, 184374), (426, 153645), (639, 102430), (710, 92187), (1065, 61458), (1278, 51215), (2130, 30729), (3195, 20486), (6390, 10243)]