2654382690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2513

約数の個数: 128

約数和(自身を含む): 7320741120

約数和(自身を除く): 4666358430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 97, 129, 135, 194, 215, 258, 270, 291, 387, 430, 485, 582, 645, 774, 873, 970, 1161, 1290, 1455, 1746, 1935, 2322, 2357, 2619, 2910, 3870, 4171, 4365, 4714, 5238, 5805, 7071, 8342, 8730, 11610, 11785, 12513, 13095, 14142, 20855, 21213, 23570, 25026, 26190, 35355, 37539, 41710, 42426, 62565, 63639, 70710, 75078, 101351, 106065, 112617, 125130, 127278, 187695, 202702, 212130, 225234, 228629, 304053, 318195, 375390, 457258, 506755, 563085, 608106, 636390, 685887, 912159, 1013510, 1126170, 1143145, 1371774, 1520265, 1824318, 2057661, 2286290, 2736477, 3040530, 3429435, 4115322, 4560795, 5472954, 6172983, 6858870, 9121590, 9831047, 10288305, 12345966, 13682385, 19662094, 20576610, 27364770, 29493141, 30864915, 49155235, 58986282, 61729830, 88479423, 98310470, 147465705, 176958846, 265438269, 294931410, 442397115, 530876538, 884794230, 1327191345, 2654382690]

約数ペア:

[(1, 2654382690), (2, 1327191345), (3, 884794230), (5, 530876538), (6, 442397115), (9, 294931410), (10, 265438269), (15, 176958846), (18, 147465705), (27, 98310470), (30, 88479423), (43, 61729830), (45, 58986282), (54, 49155235), (86, 30864915), (90, 29493141), (97, 27364770), (129, 20576610), (135, 19662094), (194, 13682385), (215, 12345966), (258, 10288305), (270, 9831047), (291, 9121590), (387, 6858870), (430, 6172983), (485, 5472954), (582, 4560795), (645, 4115322), (774, 3429435), (873, 3040530), (970, 2736477), (1161, 2286290), (1290, 2057661), (1455, 1824318), (1746, 1520265), (1935, 1371774), (2322, 1143145), (2357, 1126170), (2619, 1013510), (2910, 912159), (3870, 685887), (4171, 636390), (4365, 608106), (4714, 563085), (5238, 506755), (5805, 457258), (7071, 375390), (8342, 318195), (8730, 304053), (11610, 228629), (11785, 225234), (12513, 212130), (13095, 202702), (14142, 187695), (20855, 127278), (21213, 125130), (23570, 112617), (25026, 106065), (26190, 101351), (35355, 75078), (37539, 70710), (41710, 63639), (42426, 62565)]