102144770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112247}}^1$

素因数の和:112274

約数の個数: 32

約数和(自身を含む): 226291968

約数和(自身を除く): 124147198

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 112247, 224494, 561235, 785729, 1122470, 1459211, 1571458, 2918422, 3928645, 7296055, 7857290, 10214477, 14592110, 20428954, 51072385, 102144770]

約数ペア:

[(1, 102144770), (2, 51072385), (5, 20428954), (7, 14592110), (10, 10214477), (13, 7857290), (14, 7296055), (26, 3928645), (35, 2918422), (65, 1571458), (70, 1459211), (91, 1122470), (130, 785729), (182, 561235), (455, 224494), (910, 112247)]