13531140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10739}}^1$

素因数の和:10761

約数の個数: 72

約数和(自身を含む): 46912320

約数和(自身を除く): 33381180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10739, 21478, 32217, 42956, 53695, 64434, 75173, 96651, 107390, 128868, 150346, 161085, 193302, 214780, 225519, 300692, 322170, 375865, 386604, 451038, 483255, 644340, 676557, 751730, 902076, 966510, 1127595, 1353114, 1503460, 1933020, 2255190, 2706228, 3382785, 4510380, 6765570, 13531140]

約数ペア:

[(1, 13531140), (2, 6765570), (3, 4510380), (4, 3382785), (5, 2706228), (6, 2255190), (7, 1933020), (9, 1503460), (10, 1353114), (12, 1127595), (14, 966510), (15, 902076), (18, 751730), (20, 676557), (21, 644340), (28, 483255), (30, 451038), (35, 386604), (36, 375865), (42, 322170), (45, 300692), (60, 225519), (63, 214780), (70, 193302), (84, 161085), (90, 150346), (105, 128868), (126, 107390), (140, 96651), (180, 75173), (210, 64434), (252, 53695), (315, 42956), (420, 32217), (630, 21478), (1260, 10739)]