148203090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{235243}}^1$

素因数の和:235263

約数の個数: 48

約数和(自身を含む): 440376768

約数和(自身を除く): 292173678

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, 235243, 470486, 705729, 1176215, 1411458, 1646701, 2117187, 2352430, 3293402, 3528645, 4234374, 4940103, 7057290, 8233505, 9880206, 10585935, 14820309, 16467010, 21171870, 24700515, 29640618, 49401030, 74101545, 148203090]

約数ペア:

[(1, 148203090), (2, 74101545), (3, 49401030), (5, 29640618), (6, 24700515), (7, 21171870), (9, 16467010), (10, 14820309), (14, 10585935), (15, 9880206), (18, 8233505), (21, 7057290), (30, 4940103), (35, 4234374), (42, 3528645), (45, 3293402), (63, 2352430), (70, 2117187), (90, 1646701), (105, 1411458), (126, 1176215), (210, 705729), (315, 470486), (630, 235243)]