30448665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 62060544

約数和(自身を除く): 31611879

約数列:

[1, 3, 5, 9, 13, 15, 23, 31, 39, 45, 65, 69, 73, 93, 115, 117, 155, 195, 207, 219, 279, 299, 345, 365, 403, 465, 585, 657, 713, 897, 949, 1035, 1095, 1209, 1395, 1495, 1679, 2015, 2139, 2263, 2691, 2847, 3285, 3565, 3627, 4485, 4745, 5037, 6045, 6417, 6789, 8395, 8541, 9269, 10695, 11315, 13455, 14235, 15111, 18135, 20367, 21827, 25185, 27807, 29419, 32085, 33945, 42705, 46345, 52049, 65481, 75555, 83421, 88257, 101835, 109135, 139035, 147095, 156147, 196443, 260245, 264771, 327405, 417105, 441285, 468441, 676637, 780735, 982215, 1323855, 2029911, 2342205, 3383185, 6089733, 10149555, 30448665]

約数ペア:

[(1, 30448665), (3, 10149555), (5, 6089733), (9, 3383185), (13, 2342205), (15, 2029911), (23, 1323855), (31, 982215), (39, 780735), (45, 676637), (65, 468441), (69, 441285), (73, 417105), (93, 327405), (115, 264771), (117, 260245), (155, 196443), (195, 156147), (207, 147095), (219, 139035), (279, 109135), (299, 101835), (345, 88257), (365, 83421), (403, 75555), (465, 65481), (585, 52049), (657, 46345), (713, 42705), (897, 33945), (949, 32085), (1035, 29419), (1095, 27807), (1209, 25185), (1395, 21827), (1495, 20367), (1679, 18135), (2015, 15111), (2139, 14235), (2263, 13455), (2691, 11315), (2847, 10695), (3285, 9269), (3565, 8541), (3627, 8395), (4485, 6789), (4745, 6417), (5037, 6045)]