14575540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 36197280

約数和(自身を除く): 21621740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 139, 140, 196, 214, 245, 278, 428, 490, 535, 556, 695, 749, 973, 980, 1070, 1390, 1498, 1946, 2140, 2780, 2996, 3745, 3892, 4865, 5243, 6811, 7490, 9730, 10486, 13622, 14873, 14980, 19460, 20972, 26215, 27244, 29746, 34055, 52430, 59492, 68110, 74365, 104111, 104860, 136220, 148730, 208222, 297460, 416444, 520555, 728777, 1041110, 1457554, 2082220, 2915108, 3643885, 7287770, 14575540]

約数ペア:

[(1, 14575540), (2, 7287770), (4, 3643885), (5, 2915108), (7, 2082220), (10, 1457554), (14, 1041110), (20, 728777), (28, 520555), (35, 416444), (49, 297460), (70, 208222), (98, 148730), (107, 136220), (139, 104860), (140, 104111), (196, 74365), (214, 68110), (245, 59492), (278, 52430), (428, 34055), (490, 29746), (535, 27244), (556, 26215), (695, 20972), (749, 19460), (973, 14980), (980, 14873), (1070, 13622), (1390, 10486), (1498, 9730), (1946, 7490), (2140, 6811), (2780, 5243), (2996, 4865), (3745, 3892)]