1374964920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{545621}}^1$

素因数の和:545645

約数の個数: 96

約数和(自身を含む): 5107021920

約数和(自身を除く): 3732057000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 545621, 1091242, 1636863, 2182484, 2728105, 3273726, 3819347, 4364968, 4910589, 5456210, 6547452, 7638694, 8184315, 9821178, 10912420, 11458041, 13094904, 15277388, 16368630, 19096735, 19642356, 21824840, 22916082, 24552945, 30554776, 32737260, 34374123, 38193470, 39284712, 45832164, 49105890, 57290205, 65474520, 68748246, 76386940, 91664328, 98211780, 114580410, 137496492, 152773880, 171870615, 196423560, 229160820, 274992984, 343741230, 458321640, 687482460, 1374964920]

約数ペア:

[(1, 1374964920), (2, 687482460), (3, 458321640), (4, 343741230), (5, 274992984), (6, 229160820), (7, 196423560), (8, 171870615), (9, 152773880), (10, 137496492), (12, 114580410), (14, 98211780), (15, 91664328), (18, 76386940), (20, 68748246), (21, 65474520), (24, 57290205), (28, 49105890), (30, 45832164), (35, 39284712), (36, 38193470), (40, 34374123), (42, 32737260), (45, 30554776), (56, 24552945), (60, 22916082), (63, 21824840), (70, 19642356), (72, 19096735), (84, 16368630), (90, 15277388), (105, 13094904), (120, 11458041), (126, 10912420), (140, 9821178), (168, 8184315), (180, 7638694), (210, 6547452), (252, 5456210), (280, 4910589), (315, 4364968), (360, 3819347), (420, 3273726), (504, 2728105), (630, 2182484), (840, 1636863), (1260, 1091242), (2520, 545621)]