67348540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3659

約数の個数: 72

約数和(自身を含む): 173229840

約数和(自身を除く): 105881300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3617, 3724, 4655, 7234, 9310, 14468, 18085, 18620, 25319, 36170, 50638, 68723, 72340, 101276, 126595, 137446, 177233, 253190, 274892, 343615, 354466, 481061, 506380, 687230, 708932, 886165, 962122, 1374460, 1772330, 1924244, 2405305, 3367427, 3544660, 4810610, 6734854, 9621220, 13469708, 16837135, 33674270, 67348540]

約数ペア:

[(1, 67348540), (2, 33674270), (4, 16837135), (5, 13469708), (7, 9621220), (10, 6734854), (14, 4810610), (19, 3544660), (20, 3367427), (28, 2405305), (35, 1924244), (38, 1772330), (49, 1374460), (70, 962122), (76, 886165), (95, 708932), (98, 687230), (133, 506380), (140, 481061), (190, 354466), (196, 343615), (245, 274892), (266, 253190), (380, 177233), (490, 137446), (532, 126595), (665, 101276), (931, 72340), (980, 68723), (1330, 50638), (1862, 36170), (2660, 25319), (3617, 18620), (3724, 18085), (4655, 14468), (7234, 9310)]