13862940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2571

約数の個数: 96

約数和(自身を含む): 47792640

約数和(自身を除く): 33929700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2539, 2730, 5078, 5460, 7617, 10156, 12695, 15234, 17773, 25390, 30468, 33007, 35546, 38085, 50780, 53319, 66014, 71092, 76170, 88865, 99021, 106638, 132028, 152340, 165035, 177730, 198042, 213276, 231049, 266595, 330070, 355460, 396084, 462098, 495105, 533190, 660140, 693147, 924196, 990210, 1066380, 1155245, 1386294, 1980420, 2310490, 2772588, 3465735, 4620980, 6931470, 13862940]

約数ペア:

[(1, 13862940), (2, 6931470), (3, 4620980), (4, 3465735), (5, 2772588), (6, 2310490), (7, 1980420), (10, 1386294), (12, 1155245), (13, 1066380), (14, 990210), (15, 924196), (20, 693147), (21, 660140), (26, 533190), (28, 495105), (30, 462098), (35, 396084), (39, 355460), (42, 330070), (52, 266595), (60, 231049), (65, 213276), (70, 198042), (78, 177730), (84, 165035), (91, 152340), (105, 132028), (130, 106638), (140, 99021), (156, 88865), (182, 76170), (195, 71092), (210, 66014), (260, 53319), (273, 50780), (364, 38085), (390, 35546), (420, 33007), (455, 30468), (546, 25390), (780, 17773), (910, 15234), (1092, 12695), (1365, 10156), (1820, 7617), (2539, 5460), (2730, 5078)]