26459970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 68031360

約数和(自身を除く): 41571390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 761, 915, 1159, 1522, 1830, 2283, 2318, 3477, 3805, 4566, 5795, 6954, 7610, 11415, 11590, 14459, 17385, 22830, 28918, 34770, 43377, 46421, 72295, 86754, 92842, 139263, 144590, 216885, 232105, 278526, 433770, 464210, 696315, 881999, 1392630, 1763998, 2645997, 4409995, 5291994, 8819990, 13229985, 26459970]

約数ペア:

[(1, 26459970), (2, 13229985), (3, 8819990), (5, 5291994), (6, 4409995), (10, 2645997), (15, 1763998), (19, 1392630), (30, 881999), (38, 696315), (57, 464210), (61, 433770), (95, 278526), (114, 232105), (122, 216885), (183, 144590), (190, 139263), (285, 92842), (305, 86754), (366, 72295), (570, 46421), (610, 43377), (761, 34770), (915, 28918), (1159, 22830), (1522, 17385), (1830, 14459), (2283, 11590), (2318, 11415), (3477, 7610), (3805, 6954), (4566, 5795)]