7156380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1$

素因数の和:1579

約数の個数: 96

約数和(自身を含む): 24998400

約数和(自身を除く): 17842020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 1549, 2310, 3098, 4620, 4647, 6196, 7745, 9294, 10843, 15490, 17039, 18588, 21686, 23235, 30980, 32529, 34078, 43372, 46470, 51117, 54215, 65058, 68156, 85195, 92940, 102234, 108430, 119273, 130116, 162645, 170390, 204468, 216860, 238546, 255585, 325290, 340780, 357819, 477092, 511170, 596365, 650580, 715638, 1022340, 1192730, 1431276, 1789095, 2385460, 3578190, 7156380]

約数ペア:

[(1, 7156380), (2, 3578190), (3, 2385460), (4, 1789095), (5, 1431276), (6, 1192730), (7, 1022340), (10, 715638), (11, 650580), (12, 596365), (14, 511170), (15, 477092), (20, 357819), (21, 340780), (22, 325290), (28, 255585), (30, 238546), (33, 216860), (35, 204468), (42, 170390), (44, 162645), (55, 130116), (60, 119273), (66, 108430), (70, 102234), (77, 92940), (84, 85195), (105, 68156), (110, 65058), (132, 54215), (140, 51117), (154, 46470), (165, 43372), (210, 34078), (220, 32529), (231, 30980), (308, 23235), (330, 21686), (385, 18588), (420, 17039), (462, 15490), (660, 10843), (770, 9294), (924, 7745), (1155, 6196), (1540, 4647), (1549, 4620), (2310, 3098)]