70265790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{111533}}^1$

素因数の和:111553

約数の個数: 48

約数和(自身を含む): 208791648

約数和(自身を除く): 138525858

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, 111533, 223066, 334599, 557665, 669198, 780731, 1003797, 1115330, 1561462, 1672995, 2007594, 2342193, 3345990, 3903655, 4684386, 5018985, 7026579, 7807310, 10037970, 11710965, 14053158, 23421930, 35132895, 70265790]

約数ペア:

[(1, 70265790), (2, 35132895), (3, 23421930), (5, 14053158), (6, 11710965), (7, 10037970), (9, 7807310), (10, 7026579), (14, 5018985), (15, 4684386), (18, 3903655), (21, 3345990), (30, 2342193), (35, 2007594), (42, 1672995), (45, 1561462), (63, 1115330), (70, 1003797), (90, 780731), (105, 669198), (126, 557665), (210, 334599), (315, 223066), (630, 111533)]