7027540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 9060140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 179, 260, 302, 358, 604, 716, 755, 895, 1510, 1790, 1963, 2327, 3020, 3580, 3926, 4654, 7852, 9308, 9815, 11635, 19630, 23270, 27029, 39260, 46540, 54058, 108116, 135145, 270290, 351377, 540580, 702754, 1405508, 1756885, 3513770, 7027540]

約数ペア:

[(1, 7027540), (2, 3513770), (4, 1756885), (5, 1405508), (10, 702754), (13, 540580), (20, 351377), (26, 270290), (52, 135145), (65, 108116), (130, 54058), (151, 46540), (179, 39260), (260, 27029), (302, 23270), (358, 19630), (604, 11635), (716, 9815), (755, 9308), (895, 7852), (1510, 4654), (1790, 3926), (1963, 3580), (2327, 3020)]