130627420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 344365056

約数和(自身を除く): 213737636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 271, 308, 313, 385, 542, 626, 770, 1084, 1252, 1355, 1540, 1565, 1897, 2191, 2710, 2981, 3130, 3443, 3794, 4382, 5420, 5962, 6260, 6886, 7588, 8764, 9485, 10955, 11924, 13772, 14905, 17215, 18970, 20867, 21910, 24101, 29810, 34430, 37940, 41734, 43820, 48202, 59620, 68860, 83468, 84823, 96404, 104335, 120505, 169646, 208670, 241010, 339292, 417340, 424115, 482020, 593761, 848230, 933053, 1187522, 1696460, 1866106, 2375044, 2968805, 3732212, 4665265, 5937610, 6531371, 9330530, 11875220, 13062742, 18661060, 26125484, 32656855, 65313710, 130627420]

約数ペア:

[(1, 130627420), (2, 65313710), (4, 32656855), (5, 26125484), (7, 18661060), (10, 13062742), (11, 11875220), (14, 9330530), (20, 6531371), (22, 5937610), (28, 4665265), (35, 3732212), (44, 2968805), (55, 2375044), (70, 1866106), (77, 1696460), (110, 1187522), (140, 933053), (154, 848230), (220, 593761), (271, 482020), (308, 424115), (313, 417340), (385, 339292), (542, 241010), (626, 208670), (770, 169646), (1084, 120505), (1252, 104335), (1355, 96404), (1540, 84823), (1565, 83468), (1897, 68860), (2191, 59620), (2710, 48202), (2981, 43820), (3130, 41734), (3443, 37940), (3794, 34430), (4382, 29810), (5420, 24101), (5962, 21910), (6260, 20867), (6886, 18970), (7588, 17215), (8764, 14905), (9485, 13772), (10955, 11924)]