30922242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 69412224

約数和(自身を除く): 38489982

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 67, 78, 97, 122, 134, 183, 194, 201, 291, 366, 402, 582, 793, 871, 1261, 1586, 1742, 2379, 2522, 2613, 3783, 4087, 4758, 5226, 5917, 6499, 7566, 8174, 11834, 12261, 12998, 17751, 19497, 24522, 35502, 38994, 53131, 76921, 84487, 106262, 153842, 159393, 168974, 230763, 253461, 318786, 396439, 461526, 506922, 792878, 1189317, 2378634, 5153707, 10307414, 15461121, 30922242]

約数ペア:

[(1, 30922242), (2, 15461121), (3, 10307414), (6, 5153707), (13, 2378634), (26, 1189317), (39, 792878), (61, 506922), (67, 461526), (78, 396439), (97, 318786), (122, 253461), (134, 230763), (183, 168974), (194, 159393), (201, 153842), (291, 106262), (366, 84487), (402, 76921), (582, 53131), (793, 38994), (871, 35502), (1261, 24522), (1586, 19497), (1742, 17751), (2379, 12998), (2522, 12261), (2613, 11834), (3783, 8174), (4087, 7566), (4758, 6499), (5226, 5917)]