42391140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5839}}^1$

素因数の和:5873

約数の個数: 72

約数和(自身を含む): 130488960

約数和(自身を除く): 88097820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 5839, 7260, 11678, 17517, 23356, 29195, 35034, 58390, 64229, 70068, 87585, 116780, 128458, 175170, 192687, 256916, 321145, 350340, 385374, 642290, 706519, 770748, 963435, 1284580, 1413038, 1926870, 2119557, 2826076, 3532595, 3853740, 4239114, 7065190, 8478228, 10597785, 14130380, 21195570, 42391140]

約数ペア:

[(1, 42391140), (2, 21195570), (3, 14130380), (4, 10597785), (5, 8478228), (6, 7065190), (10, 4239114), (11, 3853740), (12, 3532595), (15, 2826076), (20, 2119557), (22, 1926870), (30, 1413038), (33, 1284580), (44, 963435), (55, 770748), (60, 706519), (66, 642290), (110, 385374), (121, 350340), (132, 321145), (165, 256916), (220, 192687), (242, 175170), (330, 128458), (363, 116780), (484, 87585), (605, 70068), (660, 64229), (726, 58390), (1210, 35034), (1452, 29195), (1815, 23356), (2420, 17517), (3630, 11678), (5839, 7260)]