2911230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4621}}^1$

素因数の和:4641

約数の個数: 48

約数和(自身を含む): 8652384

約数和(自身を除く): 5741154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4621, 9242, 13863, 23105, 27726, 32347, 41589, 46210, 64694, 69315, 83178, 97041, 138630, 161735, 194082, 207945, 291123, 323470, 415890, 485205, 582246, 970410, 1455615, 2911230]

約数ペア:

[(1, 2911230), (2, 1455615), (3, 970410), (5, 582246), (6, 485205), (7, 415890), (9, 323470), (10, 291123), (14, 207945), (15, 194082), (18, 161735), (21, 138630), (30, 97041), (35, 83178), (42, 69315), (45, 64694), (63, 46210), (70, 41589), (90, 32347), (105, 27726), (126, 23105), (210, 13863), (315, 9242), (630, 4621)]