2487486540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{48947}}^1$

素因数の和:48988

約数の個数: 144

約数和(自身を含む): 8749552896

約数和(自身を除く): 6262066356

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, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 25410, 48947, 50820, 97894, 146841, 195788, 244735, 293682, 342629, 489470, 538417, 587364, 685258, 734205, 978940, 1027887, 1076834, 1370516, 1468410, 1615251, 1713145, 2055774, 2153668, 2692085, 2936820, 3230502, 3426290, 3768919, 4111548, 5139435, 5384170, 5922587, 6461004, 6852580, 7537838, 8076255, 10278870, 10768340, 11306757, 11845174, 15075676, 16152510, 17767761, 18844595, 20557740, 22613514, 23690348, 29612935, 32305020, 35535522, 37689190, 41458109, 45227028, 56533785, 59225870, 71071044, 75378380, 82916218, 88838805, 113067570, 118451740, 124374327, 165832436, 177677610, 207290545, 226135140, 248748654, 355355220, 414581090, 497497308, 621871635, 829162180, 1243743270, 2487486540]

約数ペア:

[(1, 2487486540), (2, 1243743270), (3, 829162180), (4, 621871635), (5, 497497308), (6, 414581090), (7, 355355220), (10, 248748654), (11, 226135140), (12, 207290545), (14, 177677610), (15, 165832436), (20, 124374327), (21, 118451740), (22, 113067570), (28, 88838805), (30, 82916218), (33, 75378380), (35, 71071044), (42, 59225870), (44, 56533785), (55, 45227028), (60, 41458109), (66, 37689190), (70, 35535522), (77, 32305020), (84, 29612935), (105, 23690348), (110, 22613514), (121, 20557740), (132, 18844595), (140, 17767761), (154, 16152510), (165, 15075676), (210, 11845174), (220, 11306757), (231, 10768340), (242, 10278870), (308, 8076255), (330, 7537838), (363, 6852580), (385, 6461004), (420, 5922587), (462, 5384170), (484, 5139435), (605, 4111548), (660, 3768919), (726, 3426290), (770, 3230502), (847, 2936820), (924, 2692085), (1155, 2153668), (1210, 2055774), (1452, 1713145), (1540, 1615251), (1694, 1468410), (1815, 1370516), (2310, 1076834), (2420, 1027887), (2541, 978940), (3388, 734205), (3630, 685258), (4235, 587364), (4620, 538417), (5082, 489470), (7260, 342629), (8470, 293682), (10164, 244735), (12705, 195788), (16940, 146841), (25410, 97894), (48947, 50820)]