12137427540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9632879}}^1$

素因数の和:9632901

約数の個数: 72

約数和(自身を含む): 42076419840

約数和(自身を除く): 29938992300

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, 9632879, 19265758, 28898637, 38531516, 48164395, 57797274, 67430153, 86695911, 96328790, 115594548, 134860306, 144493185, 173391822, 192657580, 202290459, 269720612, 288986370, 337150765, 346783644, 404580918, 433479555, 577972740, 606871377, 674301530, 809161836, 866959110, 1011452295, 1213742754, 1348603060, 1733918220, 2022904590, 2427485508, 3034356885, 4045809180, 6068713770, 12137427540]

約数ペア:

[(1, 12137427540), (2, 6068713770), (3, 4045809180), (4, 3034356885), (5, 2427485508), (6, 2022904590), (7, 1733918220), (9, 1348603060), (10, 1213742754), (12, 1011452295), (14, 866959110), (15, 809161836), (18, 674301530), (20, 606871377), (21, 577972740), (28, 433479555), (30, 404580918), (35, 346783644), (36, 337150765), (42, 288986370), (45, 269720612), (60, 202290459), (63, 192657580), (70, 173391822), (84, 144493185), (90, 134860306), (105, 115594548), (126, 96328790), (140, 86695911), (180, 67430153), (210, 57797274), (252, 48164395), (315, 38531516), (420, 28898637), (630, 19265758), (1260, 9632879)]